Vulcan Anti-Scale System

References and Studies

Residential • Commercial • Industrial

Restaurants and Kitchens

McDonaldʻs................................................................................................................................2

Mövenpick Restaurant (ice cream machine) ......................................................................................2

O2 Water Margin Restaurant (kitchen, sanitary).................................................................................3

Waffle House.............................................................................................................................3

White Castle Burger Restaurant (kitchen, ice machine) .......................................................................4

TA Truck Stop (sanitary, kitchen, boiler)..............................................................................................4

Kitchen of Spokane School (steam oven).........................................................................................5

Grease Trap in a Kitchen.............................................................................................................5

Metro Food Store (bread oven).......................................................................................................6

Cake Factory (grease trap).............................................................................................................6

Restaurant Son Amar (kitchen, sanitary)...........................................................................................7

Guanfang Hotel (air conditioning, kitchen, hot water)..............................................................................7

Hospitality

InterContinental (kitchen, steamer)..................................................................................................10

Ibis (hot water line & tank)................................................................................................................10

Ibis Budget (water heater)..............................................................................................................10

Hilton Hotel Abu Dhabi Yas Island (sanitary, kitchen).........................................................................11

Sheraton Saigon Grand Opera Hotel (cooling tower, chiller).................................................................11

Hyatt Regency (kitchen, steamer).....................................................................................................12

Palm Beach Hotel (boiler).............................................................................................................12

Barcelo Bavaro Palace (chiller, cooling tower, tank)...............................................................................13

Lhasa 21 Inn (solar water heating)....................................................................................................13

Furama Hotel Dalian (heat exchanger)..............................................................................................14

Hotel Acacia (chiller, cooling tower)....................................................................................................14

Karnavati Club Hotel (pool, water softener)........................................................................................14

Aura Hotel (kitchen)......................................................................................................................15

Holiday Resort (water heater, laundry, sanitary, kitchen)..........................................................................15

Schools, Educational Institutions and Sporting Facilities

FAMU/FSU College of Engineering (cooling tower).............................................................................18

Spokane Public Schools Washington (cooling tower, piping system)........................................................18

Florida State University (rack washer, steam washer)............................................................................19

Beijing University of Chemical Technology (sanitary, water heater).......................................................19

Prince Sattam bin Abdulaziz University.........................................................................................20

Irrigation for a Football Field.......................................................................................................20

Hartwall Ice Hockey Arena (heating & cooling equipment).....................................................................21

Powerhouse Gym.......................................................................................................................21

Ice Stadium Neuchâtel (ice resurfacer).............................................................................................22

Ice Land Stadium (ice production)...................................................................................................22

Mongolian University Science Technology MUST (plate heat exchanger)...............................................23

Shougang Ice Hockey Arena (water heater).....................................................................................23

Production and Industries

Coca Cola (pipe, filter)...................................................................................................................26

Nestlé (ice cream factory) (hot water tank, filter, cleaning-in-place machine)...............................................26

Junelebao Dairy Group (cooling circulation, reverse osmosis, chiller)..........................................................27

CCI Factory Electrial Equipment (chiller, chemical savings, condenser, cooling tower)....................................27

Cargill Human Nutrition Plant Nicaragua (condenser, referigation area)...................................................28

Gica Cement Factory (injection pump)..............................................................................................28

Dairy Farm Rancho Dulce María ..................................................................................................29

Delice Danone (dairy production).................................................................................................29

Noon Crop Science (cooling tower, condenser tubes).............................................................................30

Medicine Factory (cooling tower, heat exchanger)..................................................................................30

Marigot / Swarovski (cooling tower, chiller, process water).......................................................................31

Nippon Sheet Glass Factory (cooling tower, stirrer).............................................................................31

Penoles Mining Industry (industry, chemical, savings, mining, metal).........................................................32

TDK Electronics (RO membrane, cooling system)...................................................................................32

HYUNDAI (circulating water, cooling tower, induction hardening machine).......................................................33

Shengli Oilfield Petroleum Plant (heat exchanger)..............................................................................33

CHRYSLER (high pressure wash station)..............................................................................................34

HONDA (circulating water, casting, production robots)...............................................................................34

Huomei Wheel Factory (RO membrane)............................................................................................35

Suining New Oasis Printing & Dyeing Factory (dyeing system, sludge dewatering system)...........................35

Toray Industries (plate heat exchanger).............................................................................................36

Holcim Cement Factory (oil heat exchanger, water softener)...................................................................36

Beihai Thermal Power Plant (heat pump station, cooling water)...............................................................37

Huixi Metal and Steel (chiller)........................................................................................................37

Winery Adam Müller ..................................................................................................................38

Delicatessen Food Processing Plant (boiler, heat exchanger, sterilizer, water softener)..................................38

Yinmore Sugar Industry (syrup processing, fermenter, boiler, tank, filter, distillation, water softener)....................39

Yunnan Salt Industry (heat exchanger).............................................................................................39

Froneri Ice Cream Factory (tank, pump)..........................................................................................40

Walkers Snacks Pepsico (recycle plant, sanitary, valves)........................................................................40

DHG Pharma Factory X-Pro (cooling tower, chiller)..............................................................................41

Okyanus Cattle Farm Dairy Plant (tank).........................................................................................41

Miscellaneous

Supermal Karawaci (4-year cooling tower test, heat exchanger, condenser tubes)............................................44

Cost Savings for Cooling Towers..................................................................................................44

The Be’er Sheva Grand Mall (cooling tower, heat exchanger)..................................................................45

Tangshan Kailuan Group Linxi Mining (underground pump room)...........................................................45

Shopping Mall Carrefour FAN Mallorca (tank).................................................................................46

Supermarket Aldi Cazeres...........................................................................................................46

Duo Towers (restaurants, offices)......................................................................................................47

Dairy Cattle Stable Nuevo Leon (boiler, cooling tower)........................................................................47

Energy Complex Office Building (cooling tower, chiller)........................................................................48

Średzki Water Park (pool, heating system)..........................................................................................48

Paris Country Golf Club (kitchen, sanitary)........................................................................................49

Avril Supermarket (greenhouse, drippers)...........................................................................................49

Mc Clean Public Toilet Center......................................................................................................50

Pilbara Commercial Laundry Services (air conditioning, hot water supply).................................................50

Riverview Hospital (pool chlorinator)................................................................................................51

Carnation Production Antalya (farm, agriculture, plants, production, carnation, irrigation)................................51

Garden Shop (plant cultivator, irrigation).............................................................................................52

Lavender & Vineyard Farm (agriculture, farming, water system)..............................................................52

Poultry Farms (cooling tower)..........................................................................................................53

Cattle Farm (feeder, drinker, water supply)...........................................................................................53

Yachts Mallorca..........................................................................................................................54

City Water Ugii Nuur Sum (boiler)..................................................................................................54

Long-Term Care Centers (hot water tank).........................................................................................55

Maternity Home (water softener, dishwasher, sanitary)............................................................................55

Residential Installations and Apartment Buildings

Vulcan in Apartment Buildings (test report, kitchen, sanitary)................................................................58

Condominium Four Season Village (heating, plate heat exchanger).........................................................59

Residence Building (kitchen, sanitary)...............................................................................................59

Steinbeis Institute (household equipment test)....................................................................................60

Garden Sprinkler Systems (irrigation)..............................................................................................60

Hairdresser Recommendation Letter (kitchen, sanitary).....................................................................60

Residential Client from Bünden....................................................................................................61

Residential Water Air Heat Pump System.....................................................................................61

Residential Client from Ottobrun..................................................................................................61

Vulcan Reference Database

This reference book shows only an excerpt

of the available Vulcan references.

All Vulcan references from world-wide you can

see and download at:

www.cwt-vulcan.com/reference

There you can also search references by keyword,

country or Vulcan model.

PDF Download and Online Live View

Vulcan Reference Book

Online live view: www.bit.ly/rben-web

Vulcan Cooling Tower Reference Book

Online live view: www.bit.ly/rbcten-web

Download PDF: www.bit.ly/vrben Download PDF: www.bit.ly/vrbcten

1

Restaurants

and

Kitchens

We wish the company Christiani further success with their excellent products.

McDonald‘s Ukraine Ltd.

Kiev

www.mcdonalds.ua

2

Dear Mr. Christiani,

Thank you very much for your service to ”McDonald‘s Ukraine Ltd.”

From our side, we‘re very grateful for your cooperation and support throughout the

last 10 years.

Our company began to operate in Ukraine in 1987. Since then, we‘ve already opened

57 McDonald‘s restaurants.

References

In all of these restaurants, we have installed the Vulcan Descaler by CWT International,

which has delivered consistent results throughout each site.

The Vulcan range is easily installed and has been a very useful addition to our

company.

I would like to add that the support of CWT International is very important to us here

at McDonald‘s Ukraine.

Best regards,

Eugene Molodid

Equipment Coordinator

McDonald's Ukraine Ltd

Mövenpick Restaurant

Potsdam

Christiani Wassertechnik GmbH

Reference Letter

Dear Sir,

Our Mövenpick Restaurant opened in January 2000. After a short period, we noticed a high level

of limescale developing on the ice-cream makers. These calcifications could only be cleared bit by

bit which is a time-consuming process. To avoid potential losses, a short-term limescale filter was

installed. The operating time of this filter is limited however and thus resulted in high costs.

At a trade fair visit, we consulted the company Christiani Wassertechnik GmbH about other possibilities.

We installed the limescale converter Vulcan 5000 and the ice-cream makers have been functioning

smoothly for 10 months now.

The limescale, which accumulates especially in the crushed ice makers, can now be easily removed

as it is converted into fine-grained structures.

Yours Sincerely,

Marcel Charrier

Director

Vulcan 5000

Vulcan protects the ice

machine

Möven

Vulcan protects the icecream

makers

Soft limescale is now easily

removed

Date: 18th August 2014

To whom it may concern,

The O2

We are a very busy 300-‐seat restaurant at the 02 London Arena and have had major

problems in the past with lime scale in our glass and line washing machines, sinks, food

warmers and toilets. We have installed various products in the past to remove this scale

with little success, resulting in higher maintenance and replacement costs along with

increased Date: 18th expenses August on 2014 cleaning equipment.


Since To whom CWT Partners it may concern, Ltd installed the Vulcan S25 at our premises we have noticed

substantial and continual improvement over the past 3 months. Our food warmers, steam

ovens, We are kitchen a very sinks busy and 300-‐seat restrooms restaurant are clear at of the scale, 02 London along with Arena cleaner and have crockery had major and

cutlery. problems This in has the helped past with to reduce lime scale the detergent in our glass and and cleaning line washing equipment machines, and products, sinks, food

which warmers has saved and toilets. us more We than have the installed cost of installing various products the Vulcan in the S25. past The to restaurant remove this now scale

able with to operate little success, at a higher resulting level, in higher avoiding maintenance lime scale and and rewashing replacement of dishes, costs along with far with

fewer increased complaints expenses from on customers. cleaning equipment.

It is Since a pleasure CWT Partners to inform Ltd you installed that we the have Vulcan are S25 very at satisfied our premises with the we Vulcan have noticed S25 descaling

unit. substantial Additionally, and we continual would improvement like to single out over the the professionalism past 3 months. of Our the food CWT warmers, team that steam

addressed ovens, kitchen our lime sinks scale and problem restrooms and are like clear to thank of scale, them along for all with their cleaner help. We crockery highly and

recommend cutlery. This the has Vulcan helped water to reduce treatment the detergent and urge others and cleaning clients equipment to install it. and products,

which has saved us more than the cost of installing the Vulcan S25. The restaurant is now

able to operate at a higher level, avoiding lime scale and rewashing of dishes, with far

fewer complaints from customers.

Yours sincerely,

It is a pleasure to inform you that we have are very satisfied with the Vulcan S25 descaling

unit. Additionally, we would like to single out the professionalism of the CWT team that

addressed our lime scale problem and like to thank them for all their help. We highly

recommend the Vulcan water treatment and urge others clients to install it.

Chin Lam

CEO

The O2

We are a very busy 300-seat restaurant at the O2 London Arena and have had major problems in

Date: 18th August 2014

the past with limescale in our glass and line washing machines, sinks, food warmers and toilets. We

have installed various products in the past to remove this scale with little success, resulting in higher


maintenance and replacement costs along with increased expenses on cleaning equipment.

We are a very busy 300-‐seat restaurant at the 02 London Arena and have had major

Since CWT Partners Ltd installed the Vulcan S25 at our premises we have noticed a substantial and

problems in the past with lime scale in our glass and line washing machines, sinks, food

continual improvement over the past 3 months. Our food warmers, steam ovens, kitchen sinks and

warmers and toilets. We have installed various products in the past to remove this scale

restrooms are clear of scale, along with cleaner crockery and cutlery. This has helped to reduce the

with little success, resulting in higher maintenance and replacement costs along with

detergent and cleaning equipment and products, which has saved us more than the cost of installing

increased expenses on cleaning equipment.

the Vulcan S25. The restaurant is now able to operate at a higher level, avoiding limescale and

rewashing of dishes, with far fewer complaints from customers.

Since CWT Partners Ltd installed the Vulcan S25 at our premises we have noticed

substantial and continual improvement over the past 3 months. Our food warmers, steam

lt is a pleasure to inform you that we are very satisfied with the Vulcan S25 descaling unit. Additionally,

ovens, kitchen sinks and restrooms are clear of scale, along with cleaner crockery and

we would like to single out the professionalism of the CWT team that addressed our limescale

cutlery. This has helped to reduce the detergent and cleaning equipment and products,

problem and like to thank them for all their help. We highly recommend the Vulcan water treatment

which has saved us more than the cost of installing the Vulcan S25. The restaurant is now

and urge other clients to install it.

Yours sincerely,

Chin Lam

CEO

able to operate at a higher level, avoiding lime scale and rewashing of dishes, with far

fewer complaints from customers.

It is a pleasure to inform you that we have are very satisfied with the Vulcan S25 descaling

unit. Additionally, we would like to single out the professionalism of the CWT team that

addressed our lime scale problem and like to thank them for all their help. We highly

recommend the Vulcan water treatment and urge others clients to install it.

References

3

Yours sincerely,

Chin Lam

CEO

Yours sincerely,

Novari (at the O2) LIMITED

Registered office: 23 Entertainment Avenue, The O2, Greenwich, London,

SE10 0DY

Tel: 020 88584510 Fax: 020 88589696

Chin Lam

CEO

Registered in England No. 8316802



SE10 0DY

Tel: 020 88584510 Fax: 020 88589696



SE10 0DY

Tel: 020 88584510 Fax: 020 88589696



Installation Details Installation Details

Model: Vulcan Model: S25 Vulcan S25

Location: Waffle Location: House Tallahassee Florida

Waffle House

Tallahassee

Florida

www.wafflehouse.com www.wafflehouse.com

Area: Water Area: main Water main

Installed by: Ackruitlabs, Installed Inc. by: Ackruitlabs, Inc.

You can find more than 400

additional references at:

www.cwt-vulcan.com

SLIDER EXPERTS

SINCE 1921

4

Installation Details

Vulcan 3000 mounted

Location: White Castle #32

New York, USA

www.whitecastle.com

Model/Area: Vulcan 3000 was installed on

the ice machine after the carbon

filters.

Vulcan 5000 was installed on the

main inlet line.

Result: The calcium was completely

removed in one area, and normal

equipment cleaning schedules are

prolonged.

30 plus White Castle have units

installed. The newer restaurants

have a Vulcan S10 installed on the

inlet main.

Installed by: Salt-Free Water Systems LLC

www.vulcan-USA.com

Vulcan 5000 on main water inlet

References

Pan before Vulcan installation, hard calcium and

etched line present.

After Vulcan installation ― pan area is now

completely scale-free. There is a slight indentation

into the pan at the waterline.

Moriarty Travel Center

Here in Moriarty N.M. we have extremely hard water.

In our truck stop we have to always clean up after it.

The showers are a particular problem. From clogged

shower heads, to constant cleaning and scrubbing to

keep them clean.

It also wreaks havoc with the boilers and water heaters.

After Andy and Vulcan Water Products installed the

S100 unit on the main line, we noticed real soon, that the

showers were becoming cleaner, and the discoloration

in the water was gone too!

In our Country Pride restaurant, they noticed a dramatic

change in the color and clarity of the iced tea and

coffee, cleaner, spotless glassware and dishes, and the

ice machine makes clean ice! We are very pleased with

the results. Thank you Vulcan!

Signed,

John Hathaway GM

Jack Reneker AGM

TA Operating LLC

Moriarty, NM 87035

Vulcan S100 installed on the main water line

and maintenance expenses by reducing the periodical cleanings used to be conducted several

and maintenance expenses by reducing the periodical cleanings used to be conducted several

times a year. Pipe Size: 50 mm | Vulcan Model: Vulcan 5000

times a year. Pipe Size: 50 mm | Vulcan Model: Vulcan 5000

5

Vulcan in a School Kitchen

Dear CWT Team,

The steam convection oven has greatly improved since

the installation of the Vulcan. The water is injected via

the pipe in the centre of the heating coils and a fan inside

the coils blows the water through the coils and comes

out as steam. The operating temperature of this device is

350F (180°C). The white material you see on the coils is

a powder coating that is easily removed with a wet cloth.

No more chemicals are required to clean the convection

oven.

However, we have noticed even greater results in the

school kitchen, which was previously using a traditional

water softening system. But all in all, we can confirm the

effectiveness of the Vulcan treatment, which means less

work for the maintenance staff.

The Vulcan unit installed on the entire building system

has also been extremely effective. No more rusty water

after weekends and Christmas break. The next Vulcan

will be installed on the other school buildings, which are

around 20 – 25 years old.

The last Vulcan unit is installed on the main cooling tower

– we have had nothing but positive news in regards to

this installation. We will be seeing more orders coming

from this customer very soon.

References

Best Regards

Arne Vestad

International Water Treatment NA LLC

Washington, USA

Grease Trap in a Kitchen

3 Months Test

Grease Trap in a Kitchen

3 Months Test

To alleviate the overflow of drainage out of the basket due to oil balls in the grease trap under the

To alleviate the overflow of drainage out of the basket due to oil balls in the grease trap under the

sink of the counter in the cookery on the fifth floor of the building. Also, to save the administrative

sink of the counter in the cookery on the fifth floor of the building. Also, to save the administrative

June 13th | Before Vulcan installation

June 13th | Before Vulcan installation

Usual level of standing water.

Grease trap under the countertop



www.cwt-vulcan.com

June 17th | Installation of Vulcan

Usual level of standing water.

For treating water in the cookery on the fifth floor, Vulcan is

installed on the vertical piping in the warehouse where the

nearest main water pipe is exposed. The effectiveness of the

Vulcan appears in all the service water on the fifth floor that is

supplied through this piping.

June 17th | Installation of Vulcan

Verification of the effectiveness

For treating water in the cookery on the fifth floor, Vulcan is

installed on the vertical piping in the warehouse where the

nearest main water pipe is exposed. The effectiveness of the

Vulcan appears in all the service water on the fifth floor that is

supplied through this piping.

The status of the grease trap upon installation of the Vulcan

was confirmed, and the changes of the statuses were

observed for approximately five months from the start of

the operation. In almost all cases, the effectiveness can be

confirmed through the observation for about 3 months.

Verification of the effectiv

The status of the grease trap upo

was confirmed, and the chang

observed for approximately five

the operation. In almost all cases

confirmed through the observation

September 12th Sept. 20th - Before cleaning Sept. 20th - After cleaning

September 12th Sept. 20th - Before cleaning Sept. 20th

Gr

The basket after being washed by hosing.

The portions usually being contacted with

the treated water are cleaned easily with a

water flow from the tap.

The status after being used without cleaning

since the installation in June (no adhered

materials are seen on the portions usually

contacting with water).

Grease trap was cleaned with water flow

under the sink.

The basket after being washed by hosing.

The portions usually being contacted with

the treated water are cleaned easily with a

water flow from the tap.

The status after being used without cleaning

since the installation in June (no adhered

materials are seen on the portions usually

contacting with water).

Similar effects have been reported at drainages in food factories, restaurants and kitchens. Many Vulcan installations showed that

the treated water had substantial cleaning effect even with extremely reduction of conventionally used detergents. There were

even some cases where the use of detergent (such as cationic detergent) causes a buildup of a thin film of dirt. Cationic detergents

should not be used. With the portions that do not contact with the treatment water, this effect cannot be expected. Vulcan has no

Grease trap wa

under the sink.

effect of breaking or resolving solids in drainage. Although the Vulcan has no disinfection effect, its prevention of dirt from adhering

to the basket and the net contributes to the reduction of mold‘s food source.

Similar effects have been reported at drainages in food factories, restaurants and kitchens. Many Vulcan i

the treated water had substantial cleaning effect

February 16th - Start situation before Vulcan was installed

Vulcan Effect in the Bread Oven

6


Location: A metro food store

Québec, Canada

Model: Vulcan 5000

Treatment area: The bread oven

Problem: Often reparation and needed to

clean manually

Installed by: Gestion L.B. Inc

Vulcan 5000

Remove the insulation cotton and install

the impulse bands.

References

The bread oven before Vulcan installation.

The scale deposits were cleaned and

Vulcan 5000 was installed.

Vulcan effect

After 6 months with Vulcan, very little scale

has been formed.

Vulcan for Grease Traps

3 Months Test Report

in a cake factory in Kanagawa, Japan

Vulcan has a trouble free design and easy installation. The LED light

always blinks dependably as it shows the processing conditions.

I have compared the state of the grease trap before and after

installing the Vulcan. Before installation, I noticed strong odors

when opening the hole. When I opened the hole one month after

the installation, no such odors were present.

As for the cleaning intervals, monthly cleaning may now not be

required. The effect and cleaning intervals of Vulcan will require an

annual observation, however, I believe the amount of cleaning will

be reduced remarkably.

Vulcan 5000 was installed in the

factory kitchen

Grease Trap

50 mm thick oil layer

Cleaned Grease Trap

March 22nd

1 month with Vulcan

May 18th - 3 months with Vulcan treatment

30 - 40 mm thick oil layer 2nd Tank - 10 mm thick oil layer 1st Tank

Electronic Anti-scale System

7

Son Amar

Restaurant, Shows, Events

Bunyola · Balearic Islands · Spain

www.sonamar.com

Project size:

Kitchen, Bars, some toilets.

Realisation: 2 x Vulcan S50

Installation: December 2022

References

Vulcan S50 in the cold water pipe with Ø 63 mm Vulcan S50 in the cold water pipe with Ø 63 mm

Water as it should be

AGUARIS S.L. | Distribuidor exclusivo de Vulcan en Islas Baleares e Islas Canarias | España

www.aguaris.com | www.vulcan-baleares.com

Guanfang Hotel Honghe

Installation details After 2 months of installation

Location: Guanfang Hotel Honghe

Model: Vulcan S25

Area: On the main water pipe of the guest

room Building B

Purpose: To solve the scaling problems of the

central air conditioning system, hot

water supply system and kitchen water

system

After installing Vulcan, the water supply of Building B is

no longer blocked, and the scale of the valve and the

shower heads in the guest rooms have been reduced,

which also greatly reduces the manual maintenance

and improves work efficiency.

Kunming Guanfang Group has a total of 5 five-star

hotels. Because of the successful trial of Guanfang

Hotel Honghe, the board of directors of the group has

decided that all hotels will use the Vulcan anti-scale

system as long as there is scale problem.



www.cwt-vulcan.com

Vulcan S25 was installed on the main water pipe of the

guest room Building B.

On the left is the pipe (without scale) after Vulcan S25 was

installed for 2 months; on the right is the pipe without any

water treatment.

Before installing Vulcan S25, it required to clean the scales

manually and to replace the heating tube every month.

After installing Vulcan S25 for 2 months, there is no scale

formed on the float, the heating tube or the wall.

Hospitality

9

HOTELS & RESORTS

10


*****

Location: InterContinental Kunming

www.ihg.com/intercontinental

Model: Vulcan S10

Area: The water main of the kitchen

Purpose: Gently solve the scaling problems of the

entire kitchen water system: the reduced

water volume, the increased water pressure,

the clogging of the dishwasher outlet, the

scaling of the steamer, the low heating

efficiency, the increased maintenance and

the reduced overall effi ciency.

Vulcan S10 was installed

in the main water pipe of

the restaurant kitchen

The untreated steamer The steamer after using Vulcan S10 for 2 months

References

The scale was in flakes and could not be drained out

of the steamer‘s drain hole. To test the effectiveness

of the Vulcan system, no cleaning process was

carried out before installing the Vulcan S10.

The scale has been completely turned into powder,

so there is no need to open it for cleaning, just by

operating the regular drainage function, it can keep

the hot water tank clean and free of scale. Due to the

good results, the cooperation will also be carried out

in the hotel‘s hot water supply system and central air

conditioning system.

www.vulcan-ailong.com

EXCLUSIVE PARTNER

ibis Budget - Makassar Airport

Smart choice economy hotel, open to

everyday adventurers

Located in the heart of Sultan Hasanuddin Airport,

it offers simple and functional new bedding of 119

new cocoon rooms.

ibis Surabaya City Center Hotel

Economy hotel for business and leisure

The 224 modern and minimalist rooms feature the

new ibis bedding, 4 modern High Tech meeting

rooms, a lobby bar and restaurant. Perfect for

business and leisure travelers.


Location: Ibis Budget - Makassar Airport

Indonesia

Model: S25

Area: Guest rooms ― bathroom water

heating elements

Installer: PT Biosolutions

www.biosolutions.co.id

"Before" Vulcan Installation

Several rooms were monitored before Vulcan was

installed and had large amounts of scale chunks on

the heating element and at the reservoir sump (see

pictures 2 & 3). Vulcan was installed at the main

incoming water line to eliminate this problem (see

picture 1).

Installation details

Location: IBIS Hotel Surabaya

Indonesia

Model: S25

Area: water main

Installer: PT Biosolutions


Vulcan effect — before and after

Before installing the Vulcan system, the pipeline had

a lot of sedimentation of scale, the client had to do

manual cleaning.

After 3 months of Vulcan, it has begun to erode and

clean the scale out of the system.

The clients are happy with the performance of Vulcan.

Hot Water Tank

Vulcan S25 was installed on the main water pipe.

Hotel Water System

Picture 1. Vulcan installation process at the main

incoming water line.

Pictures 2 & 3. Scale previously coating the heating

element and reservoir sump. (Picture taken from one

of the rooms at IBMA hotel)

"After" Vulcan Installation

Scale gradually disappeared from the elements and

reservoir sump. After 3 months scale is entirely gone

from water heater elements and the reservoir sump.

Vulcan has shown to successfully reduce time, energy

and capital required by the hotel for water system

maintenance. All pictures were taken from one out of

ten rooms that were monitored before and after Vulcan

was installed, and all rooms’ water heater elements

were also found to be free of scale.

Before

After 3 months

After 3 months scale is no longer forming and the hot

water tank is free of scale and sediment.

Hot Water Pipe

Before

After 3 months

After 3 months the rust in the pipe has lightened and

the amount of scale is gradually reducing.

11

TEST INSTALLATION DETAILS

LOCATION: Hilton Abu Dhabi Yas Island

in UAE

MODEL: 1 x S25 installed on the 4"

main cold water pipe

1 x S25 installed on the 4"

main hot water pipe

HOTEL INFORMATION

Hilton is one of the world's most recognized hospitality

companies. Directly managing, franchising, owning

and leasing more than 5,200 hotels and timeshare

resorts with more than 856,000 rooms in 105 countries

and territories.

Yas Island is one of the world’s most exciting travel

destinations.

References

PURPOSE: To solve the limescale problems

at the bathroom equipment of

the rooms, the restaurants and

kitchens and all other sanitary

areas of the hotel.

TEST PERIOD: 4 months

Vulcan S25 installed on the 4" cold water line

Vulcan S25 installed on the 4" hot water line

Sheraton Saigon Sheraton Grand Saigon Opera Grand Hotel Opera Hotel

WWW.CWT-VULCAN.COM



Vulcan Installation Vulcan Details Installation Details

The Sheraton 5-star The hotel Sheraton 5

Location: Sheraton Saigon Location: Grand Opera Sheraton Hotel, Saigon in Ho Grand Chi Minh, Opera Vietnam Hotel, in Ho Chi Minh, Vietnam

485 stylishly appointed rooms 485 stylishly and suites appoin

overlooking the stunning overlooking city or Saigon the stun

Models: One Vulcan Models: X-Pro 1 is installed One Vulcan X-Pro One 1 is Vulcan installed X-Pro 1 is One Vulcan River. X-Pro A 1 state-of-the-art is

River. Sheraton A state-of-theand

pool. an outdoor The hotel swim

Fitness

on the DN500 (20“) iron on pipe the DN500 (20“) installed iron pipe on the DN500 (20“) installed on the and DN500 an outdoor (20“) swimming

at the cooling tower. at the cooling tower. iron pipe at the chiller. iron pipe at the has chiller. renowned restaurants has and renowned bars. Over restau

2200 square meters. 14 2200 well-equipped square meters

meeting rooms. meeting rooms.

ECO-FRIENDLY SYSTEM

100%

WITHOUT

SALT OR CHEMICALS

ANTI-SCALE SYSTEM

ECO-FRIENDLY SYSTEM

100%

WITHOUT

SALT OR CHEMICALS

ANTI-SCALE SYSTEM

www.cwt-vulcan.com

One Vulcan X-Pro 1 protects One Vulcan the X-Pro 1 protects the

cooling tower circulation cooling line. tower circulation line.

One Vulcan X-Pro 1 protects One Vulcan the X-Pro 1 protects the

chilled water circulation chilled line. water circulation line.

After more than one year After of operating more than the one Vulcan year of X-Pro operating 1 unit the on Vulcan the cooling X-Pro 1 un

tower water line with proven tower performance, water line with the proven system performance, is further extended the system with is furth

an additional Vulcan X-Pro an additional 1 installed Vulcan on the X-Pro chilled 1 installed water line. on the chilled water lin

www.vulcan-vietnam.com www.vulcan CHUC HIE

12

Hyatt Regency Xi'an is a five-star hotel located on the side of Qujiang South Lake. It has a lake view and is in

the middle of the city with the comfort and quiet. Most rooms have a separate balcony and lake view.


Location: Hyatt Regency Xi'an

Model: S10

Area: the water main of the Chinese kitchen

Installed by: Hengsheng Chang Environmental

Protection Technology Co., Ltd

Installation purpose

The two steamers in the Chinese kitchen had been

scaled badly, they had been corroded and damaged

in 2 years. The client used to clean with acid once a

month, but the steamed food had the taste of citric

acid, and the acid would even damage the equipment.

Therefore, the client is looking for an efficient way to

remove the scale without bad odour after cleaning.

The results

One month after the Vulcan S10 was installed, we

opened the sewage outlet of the Chinese kitchen,

and found that the scale scrap came out. At the

same time, we compared the sewage outlet of the

western kitchen without Vulcan, there is no scale

coming out. The hotel manager is very satisfied

with the results and is making a new purchase.

References

Vulcan S10 was installed on the main water line of the

Chinese kitchen.

The scale scrap came out of the steamer in the Chinese

kitchen.

www.ky-xian.cn


Location: Palm Beach Hotel Hammamet, Tunisia

Model: Vulcan S25

Purpose: 1. To protect the hot water circuit, the kitchen and the Spa

Installer: STPE+

2. To use an eco-friendly solution, without chemicals

3. To reduce the workload of cleaning the pipes with high

pressure water gun

Palm Beach Club Hammamet

The hotel is located on one of the

most beautiful beaches of the Gulf of

Hammamet, in a magnificent 5 acres

garden.

All rooms have sea, garden or pool views

with terrace or balcony.

After Vulcan S25 had been installed

for 6 months, the boiler was opened:

scale had been softer and left out.

STPE+

The scale deposits were easily removed

with a water gun.

The scale deposits were drained out of

the boiler with ZERO chemical.

13

The 5-star Barceló Bávaro Palace hotel is one of the top luxury hotels in Punta Cana, designed specifically for people who

love constant sunshine, the gentle sound of the Caribbean breeze whispering in the palm trees, and beautiful crystal-clear

waters with a coral reef. The hotel is beside one of the 10 most stunning beaches in the world.


Location: Barceló Bávaro Palace

La Antagracia, Dominican Republic

www.barcelo.com

Models: 2 x S100 in hotel’s main hot water lines

Installed by: InterClima


3 x S250 for cooling towers

4 x S500 for cooling towers

Most of the hotels in the area of Bávaro/Punta Cana in

eastern Dominican Republic depend on ground water wells

for their domestic water supply, using traditional water

softening equipment to reduce the scale and hardness of

the water. The fact is that some of these resorts have very

poor maintenance resulting in extensive scaling of cooling

towers and domestic hot water piping and equipment.

The results

The project began with a mechanical room energy

audit resulting in a great opportunity to upgrade the

existing equipment with a very short payback period.

The original installation was sold with an estimated

payback of less than 2 years. To our customer’s happy

surprise, the actual payback was 9 months! The hotel

maintenance manager is very impressed with the

performance of the Vulcan systems, this opened up

many additional opportunities including the subsequent

chiller and cooling tower replacements.

Before Vulcan S100 was installed in hotel’s main hot

water line, the storage tanks had a solid 3 cm thick

scale layer inside them and the pumping pressure from

the booster set was at maximum while being unable to

deliver adequate water pressure to the end of the line

hotel rooms. After the 3 months period, an inspection

of the inside of the storage tanks revealed that the

scale layer was soft allowing them to mechanically

clean them removing most of the calcium deposits.

Other the following 12 to 18 months, the distribution

lines also cleared up resulting in much improved flow

and lower pumping costs from the booster sets.

The manager was instrumental in the approval of the

resent trial installation of an S250 in the Royalton White

Sands (Jamaica). We will continue to use the Barceló

success in our future presentations.

References

Lhasa 21 Inn

3 chillers were treated by 3 Vulcan S500 Aerial view of Barceló Bávaro Palace next to the Bavaro beach, Higuey

Interclima Corp. | 5805 Blue Lagoon Drive, Suite 175, Miami, FL 33126 | 305-260-0229 | www.inter-clima.com


Location: Lhasa 21 Inn, Tibet

Model: Vulcan 5000

The results

1. After installing Vulcan 5000 for 1 month, the scales of the

shower heads have been significantly reduced.

Area: Water main

Installed by: Shaanxi Wasser

Installation Purpose



In April 2017, a 6-ton tubular solar water heating system

was installed. Without any water treatment, as of May 2018,

due to the serious scaling problems, manual descaling and

system maintenance had been made for 3 times. Even solar

glass tubes, headers, valves, pumps, etc. must be replaced,

the client had a large loss.

Before

After

2. The scales on the float valve in the hot water tank have

been softened, they can easily be tapped off.

See the video here: www.bit.ly/cn-tank

www.cwt-vulcan.com

Before

After

Pipe joint fittings had to be replaced because of scale and rust.

3. After 3 months of installation, we cleaned the hot water

tank, and found a large amount of scales were drained out.

The photo below is the scales removed from the water tank.

Also, the heat transfer efficiency of the solar system has

been significantly improved.

安装在中式厨房总管的 Vulcan S10

Heating rods were damaged by scale.

Scale removed from the water tank,

after installing V5000 for 3 months.

Furama Hotel Dalian


Location: Furama Hotel Dalian

www.furamahoteldalian.com

Model/Area: Vulcan S25 installed on the inlet pipe of the hot

water volumetric heat exchanger on the 31st floor of

the West Building to solve the scale problem on the

12th to 25th floors.

Scale problems: Rusty water from the hot water pipes for bathing,

scale build-up on the surface of of the shower

heads in the guest room, scaling of fins in heat

exchangers.

Installer: Dalian Jiayifang

www.vulcan-jiayifang.com

lements in the heat exchanger

A luxurious five-star hotel with a long

history in northeast China, the 30-storey

building has a total of 620 rooms.

Visible results after 10 months – before and after

Heating elements in the heat exchanger

Vulcan S25 installed on DN80

copper pipe.

Shower heads

14

References

Before

Before Before

The hard scale between the fins affected the heat transfer efficiency and

rusting caused problems with rusty water.

After using shower heads, a layer

of scale would build up on the

surface, giving it a dirty look.

After After After

The fins were not cleaned before installing the Vulcan S25. 10 months later, the

hard scale between the fins was removed and some areas were clean and even

revealed the original colour of the copper tube. Vulcan has improved the water

quality and saved energy and manual cleaning costs.

No more scale build-up on the

surface of the shower heads,

and the water outlet is no longer

blocked, which saves the cost of

replacing and cleaning nozzle.

Tien Phong

Technologies

Acacia Hotel, Manila, Philippines

The Acacia Hotel is a fi ve-star

Hotel locating in Alabang, Manila.

Acacia Hotel Manila exhibits

the excellence of a homegrown

brand that is deeply rooted in

passion, excellence, and service.

The hotel prides itself in creating

an atmosphere of hospitality and

exemplary service.

Like other hotels, they use chiller systems with cooling

towers to provide cool air for whole hotel. And with

hard water, they have problems with scale in the heat

exchanger and they have used chemicals to solve.

With a desire to replace chemicals, they are looking

for physical water treatments and fi nd Vulcan. After

installing Vulcan S500 unit, their heat exchanger

always stays clean without any chemicals.

Here is the comment of the chief engineer: “The

results are positive. We have recorded condenser

approach value for 2 to 6 months after cleaning the

tubes of the condenser, and there was a signifi cant

decrease on our chillers’ condenser approaches. Our

cooling towers remained clean and some of the stockup

and passing valves are now usable. As regards

the performance of the unit, we found it works well.”

Karnavati Club Hotel in Ahmedabad, India

A prestigious name known among the most known

clubs and recreational organizations of Ahmedabad

is The Karnavati Club. The club, with an area of

500,000 sq.feet is located on the Sarkhej-Gandhinagar

Highway. The club was established in 1989. And today,

it is an ultimate success in the arena of recreational

clubs.

Model: Vulcan S500

Installation Location:

Main water supply of the cooling tower

Purpose:

• Clean scale deposit

• Prevent scale

• Reduce maintenance costs

• Replace chemical treatment and softener systems

Before Vulcan installation:

• Scale deposits in the heat exchanger

• Pipes clog

After Vulcan installation:

• Chiller and cooling tower stay clean

• No need to use chemicals

Vulcan S500 on cooling tower water pipe

Installed: 1 x Vulcan S100 for swimming pool

1 x Vulcan S100 for the utility

Installed by: Agencies PVT Ltd

Two Vulcan S100 were installed. Salt based softener is replaced by Vulcan S100.

Chiller #3 Condenser

Ø 67 cm, tube Ø 7/8“, length: 418 cm inside the tube inside the tube

om.vn Email: sale@tpcorp.com.vn

Karnavati Club Ltd.

www.aura-hotel.hu

15

INSTALLATION DETAILS

Location: AURA HOTEL

8320 Balatonfüred,

Munkácsy M. u.5., Hungary

www.aura-hotel.hu

Model: Vulcan S50

Area: Main water inlet pipe

Installed by: VARÁZSMAG Kft

References

PURPOSE

General protection of the piping system.

They had to maintain the ice-machines monthly,

the faucets and shower heads were blocked by

the scale after 6 months of opening the Hotel,

the tiles and the shower walls were extremely

scaly. They cleaned the bathrooms manually,

that lasts for hours. The faucets had to be

changed and the ice machine had to be repaired.

RESULTS

The faucets and tiles can be cleaned by wiping the

powder-formed scale. The ice-machine working

properly. The dishwasher gives out perfectly

shiny and spotless dishes and glassware.

“I really appreciate that

all machines and equipment

work properly

again in the kitchen and

I can focus on creating

and serving the best

meals to our guests.“

Sándor Böröcz

Head Chef

EXCLUSIVE PARTNER

VARÁZSMAG Kft | +36-30-703-3424 | Kelenhegyi út 46/D fszt.1., 1118 Budapest | www.cwt-vulcan.hu

Reason for Vulcan installation

Engineering had to manually remove scale from pumps,

valves, kitchen equipment and from the 102 individual

electric hot water heaters every 6 months because the

property relies entirely on hard ground water which caused

signifi cant scale issues year after year.

Holiday Resort Lombok, Indonesia

189 Bungalows / various types of guest rooms

/ extensive landscaped gardens / 2 Swimming

Pools / several Food and Beverage outlets

www.holidayresort-lombok.com

Result installation of Vulcan S25



www.cwt-vulcan.com

The Chief Engineer reported after an initial 6 months

following installation of the electronic anti-scale system

Vulcan S25 they were able to easily fl ush out already

dislodged scale from each tank heating unit – instead of

scraping away hard scale from the elements. After a second

inspection the units were found to be almost entirely free of

scale. Future inspections have now been reduced to annual,

random inspections only – which is felt to be suffi cient to

ensure overall domestic water piping system cleanliness.

Inspection after 6 months

One of the water heaters at a Sea View Bungalow (photo)

was opened for inspection and showed much dislodged scale

particles at the bottom of the tank, with some easily removed

soft scale still present on the element only. This water heater

unit had not been scheduled for random inspection since

installation of the Vulcan unit at the Resort.

Anti-Scale System Vulcan S25 installed

Additional benefits reported

The General Manager and CE reported that shortly after the

Vulcan had been installed, the linen being washed at the

inhouse Laundry plant was softer and whiter. In addition,

Food and Beverage staff reported brighter glass ware

with the detergents working much better. Housekeeping

staff reported that the usual white spots on bathroom tubs,

counters and fl oors had entirely disappeared and that outlets

of showers and taps needed no longer special attention with

only basic wiping being suffi cient to maintain their shine.

The little remaining scale is soft and easily fl ushed

out since installation of the Vulcan Anti-Scale System.

Schools

Educational Institutions

Sporting Facilities

One of the first Vulcan units is on a small cooling tower and this stays

absolutely clean during the season. The tower was full of scale when we

Installation of Vulcan Descaler for the entire buildings water supply in the Roosevelt school

Our first installation in Spokane schools was in Shaw Middle School,

Vulcan Effects on

Cooling Towers

18

nstallation details

ocation: FAMU/FSU College of Engineering

rea: On the 10 inch diameter line that feeds twin cooling towers

(CT-1 and CT-2)

odel: S25

Objectives: 1. To prevent scale buildup on the cooling towers

2. To remove the existing scale

3. To eliminate the need for chemicals or time-consuming

cleaning procedures

4. To reduce energy costs

Installed by: Ackuritlabs, Inc.

History

The maintenance for these cooling towers previously involved continuous

injection of descaling chemical cleansers. The use of these cleansers was

discontinued over a year prior to the installation of the Vulcan. In that time, the

cooling tower flutes became encrusted with both scale and biofilm. Throughout

the time period described below, there were no cleaning procedures in place

with these cooling towers besides the treatment provided by the Vulcan.

Observations over time after the Vulcan installation

After 2 weeks, the green biofilm had begun to recede and gradually disappear.

After 3 weeks, the green biofilm had been further reduced and the scale

deposits had begun to separate from the flutes in coin-sized flakes.

After 1 month, the green biofilm had almost completely disappeared from

the surfaces in contact with the Vulcan-treated water. The flakes of scale

previously observed had fallen off in most places. The cooling tower flute

surface area covered with scale deposits had been decreased by over 60%.

The Vulcan does not change the water quality beyond its affect on its

propensity to cause scale buildup. The pH, conductivity, dissolved oxygen level,

and turbidity remained relatively constant during observation from before the

installation to over a month after.

We are very optimistic about continued improvement with Vulcan.

Vulcan S250 installed on a 10 inch diameter line

that feeds twin cooling towers (CT-1 and CT-2)

The inside of CT-1, after 3 weeks with Vulcan.

It illustrates clean flutes that are in constant contact

with Vulcan-treated water and a few dry (untreated)

areas that still have some remaining green biofilm.

References

The photo above was taken of CT-1 about 3 weeks after the

Vulcan was installed.

The photo above was taken of CT-1 about 6 weeks

after the Vulcan was installed.

–––

Vulcan installed in

Spokane Public Schools

Installation locations

Dear CWT Team,

Spokane schools now have 6 Vulcan units installed.

started and after 4 weeks, scale started to fall of in big chunks and now

it is completely scale free.

Roosevelt Elementary School

333 West 14th Ave

Spokane, WA 99204-3627

USA

50 years old building and with rusty/dirty looking water.

This was installed before the school started in the fall.

After Christmas this year, the water is always clean and the janitor

does not have to flush the piping anymore.

Shaw Middle School

Have a great day.

Arne Vestad

IWTNA

4106 N. Cook St.

Spokane, WA 99207

USA

Florida State University

600 W. College Avenue

Tallahassee

FL 32306

19

Dear Ackuritlabs Team,

Please fi nd below photos of the Vulcan Descaler installed in the Florida State University Biomedical Facility.

These pictures are of a stainless steel rack washer and conveyer steam washer, after the Vulcan units were

installed on the entire Biomedical Research Building.

Regards,

The Florida State Bio-medical Team

References

Vulcan unit installed on water main Stainless steel rack washer now completely scale free

Conveyer steam washer

Beijing University of Chemical Technology

Installed by Ackuritlabs, Inc. 3345B North Monroe St Tallahassee, FL 32303

Dear Christiani Wassertechnik GmbH (CWT),

Due to the shower head scaling problem in Changping student dormitory in

Beijing University of Chemical Technology, the water was getting reduced after a

month, and the shower head was blocked completely after two to three months.

The scale was very hard, so we even had to use the 1.8mm driller to remove

it. In addition, the drinking water heater in the student dormitory was scaled

badly, two heating elements were completely scaled and no longer useful after

one semester, we had to hire cleaning workers regularly, and the damage rate of

heating elements was extremely high.

When I saw Vulcan products introduced by your distributor-Beijing North Xinhu

Mechatronics Co., Ltd, we doubted if such a simple product could solve our scaling

problem. Let's try and see.

We installed 2 Vulcan to test: one S25 for shower heads in the student bathroom;

one S10 for heating elements of drinking water. After 2 months, no scale was

found on the shower heads, only saw a thin layer of white membrane, and it was



www.cwt-vulcan.com

easy to remove. Also, the scale of heating elements were significantly reduced,

Vulcan greatly extends the time of manual cleaning.

Through this test, we are very satisfied with Vulcan products with no doubts.

Strongly recommended!

Kind regards,

Repair Service Center

Beijing University of

Chemical Technology

Vulcan S25 for solving the shower

head scaling problem.

The student dormitory of

Beijing University of Chemical

Technology.

After installing Vulcan for 2

months, the scale of shower

head has been reduced.

Reference to the above mentioned subject, we have installed VULCAN S100. After a year,

the result on irrigation water for the natural grass football fields was very satisfactory.

Reference to the above mentioned subject, we have installed VULCAN S100. After a year,

the result on irrigation water for the natural grass football fields was very satisfactory.

20


Model: Vulcan S250

Location: Prince Sattam bin Abdulaziz University

Al Kharj, Saudi Arabia

www.psau.edu.sa

Installed by: Wrood Al Shame for Trading &

Contracting Est.

Step 1

First, wind plastic foil around the pipe to protect the impulse

bands against condensation on the pipe.

►

Step 2

Step 3

References

►

►

Wrap the impulse bands around the plastic foil.

Step 4

Connect the Vulcan S250 unit with the impulse bands.

(Vulcan unit was installed in the outdoor case to prevent

from humidity.)

Step 5

►

Check the functionality of Vulcan with a impulse detector. To finish, install an insulation protection to cover the

impulse bands completely against the elements.

Wrood Al Shame for Trading & Contracting Est. | Sabbagh.co@hotmail.com

Babten Building, Beside Al Riyadh Bank, Takasusi St. Riyadh City, 11553 Riyadh, Kingdom of Saudi Arabia

Irrigation water for the natural grass football fields

Irrigation water for the natural grass football fields



The company which is behind the maintenance of football fields feeling well, they have sent

reports to the Saudi Government Sports Ministry they wrote on their reports that there's

good result on using this devices.

The company which is behind the maintenance of football fields feeling well, they have sent

reports to the Saudi Government Sports Ministry they wrote on their reports that there's

good result on using this devices.

For your information and references.

For your information and references.

Engr. Ziad Sabbagh

Engr. Ziad Sabbagh

f,fARTWALl

A R E E N A

HARTWALL AREENA

Helsinki Halli Oy

Areenakuja J. FIN--00240 Helsinki

Tel. +358 (0)204 1997, Fax +358 (0)204 1994

Internet: http://www.hartwall-areena.com

Hartwall - Areena

Areenankuja 1

FI-00240 Helsinki,

Finland

21

CWT-Christiani Wassertechnik GmbH

Herr Rolf Christiani

Köpenicker Str. 154

10997 Berlin

Dear Sir

We have been using CWT-Christiani Wassertechnik GmbhVulcan

water treatment equipment in our ice hockey hall Hartwall Arena.

We are using many sizes of Vulcan for several heating/cooling

equipment in our water system:

Vulcan 5000

Vulcan S 25

- Vulcan S 100.

We have realibility with these systems and have been most satisfied

in using them.

Vulcan is a high-quality and great solution to different kind of

premises.

Yours sincerely,

Hartwall - Areena

References

/-

;>ariVäananen


Location: Powerhouse Gym, Michigan, USA

www.powerhousegym.com

Model: Vulcan S25

Installer: Green Salt Free Water Solutions

Powerhouse Gym



www.cwt-vulcan.com

The Powerhouse Gym name and brand has been one

of the top leaders in the fitness industry for over 40

years. With 300 licensees in 39 states, Powerhouse

has continued to steadily gain global attention by

expanding into 17 different countries worldwide. The

first Powerhouse Gym still stands in its original location

and celebrated its 40th anniversary in 2014.

The Powerhouse Gym Trademark is associated with

service and quality, and is apparent throughout each

and every Powerhouse Gym that opens its doors to over

1.2 million dedicated members. Step 1: Install the

impulse bands

Step 2: Install the S25 unit on

the water main and wrap the

protection layer

Installation area: Treats water used for ice production

Installed by: Princeton Management Advisory and Consulting LLC

22

INTERMUNICIPAL UNION

Direction of Skating Rinks

Vulcan S100

Mister,

Anti-scale Vulcan

W. Kurt

4103 Bottmingen

Following our discussions at the Salon de l‘immobilier Neuchâtelois, we agreed to install the Vulcan

model S100 on our premises for a five-month test phase as soon as our ice period began operating

in August.

The defined objective was mainly intended for the dumpsters of our two ice resurfacers, which are

filled with snow all day long and therefore subject to weekly descaling.

After a few weeks, we noticed that the scale adhered less. This makes it easier to clean our machines,

saving us time and products.

The test carried out allowed us to take the time to compare the positive effects of the Vulcan S100 on

our installation and that the objective set was achieved.

We would like to take this opportunity to thank you for your warm cooperation and extend our warmest

greetings to you, Sir.

References

Operations Manager

Quai Robert-Comtesse 4 - 2000 Neuchâtel - Tél. 032 717 85 50 - Fax 032 717 85 47 - Email : patinoires.littoral.ne@ne.ch


Model: Vulcan S25

Location: Ice Land, New Jersey

Vulcan S25 installed at Ice Land, New Jersey

23

Mongolian University of Science and Technology

The history of MUST starts from 1959, as civil engineers and industrial

engineer-economist professionals have been commenced to prepare

in Mongolia. For 60 years of our history, MUST has been home for

hundreds of scholars, faculties, and youth for their research and

academic activities. We are continuously striving to strengthen our

reputation for academic and research excellence in the fields of

engineering, education, social and business in the global community.


Location: MUST Building No. 2

(Mongolian University of Science and Technology)

Ulaanbaatar, Mongolia

References

Models: Vulcan 3000 central cold water

from the plate heat exchanger.

Vulcan 5000 domestic hot

water from the plate heat

exchanger.

Vulcan 3000 Vulcan 5000

Purpose: It was necessary to soften

the hard, hot and cold water

supplied by the central system.

Installed by: Live Water Vulcan LLC

before after

Results: The value of the quality coefficient of the physical treatment of water after the

treated water showed a very high result of 100%. This indicates that the capacity

of the Vulcan device was selected for the treatment of MUST (Mongolian University of

Science and Technology) water with higher performance.

Live Water Vulcan LLC

Heating, Ventilating & Air Conditioning Service in Ulaanbatar, Mongolia

www.cwt-vulcan.com

EXCLUSIVE PARTNER

Shougang Ice Hockey Arena


About Shougang Ice Hockey Arena

Location: Shougang Ice Hockey Arena



Area: The inlet of the water heater

Pipe: DN100

Model: Vulcan S25

Purpose: To solve the scaling problems of the

water heater, and wish to extend

the cleaning time and improve the

efficiency

Installed by: Beijing Vulcan Water

As the 2022 Beijing Winter Olympics venue,

Shougang Ice Hockey Hall is the key construction

project of Winter Olympics. It will become

one of the most professional and advanced

stadiums in China for international and national

competitions.

www.cwt-vulcan.com

Vulcan S25 was installed in front of the heat exchanger to

solve scaling problems in heat exchangers, pumps, water

tanks, shower heads and the whole piping system.

Both sides of the picture are water heaters, Vulcan S25

was installed in the water inlet of the heaters.

Production

and

Industries

26


Location: Coca-Cola Factory in Marrakech, Morocco

Model: Vulcan 5000 Anti-Scale System

Area: The water inlet of the water recycling room

Pipe: Stainless steel pipe

CO-FRIENDLY SYSTEM

100%

ITHOUT

SALT OR CHEMICALS

1. Two weeks after Vulcan was installed, lots of limescale

deposits had disappeared in the pipe.

2. 48 hours after Vulcan was installed, the filter still

stays clean.

3. The maintenance intervals are reduced.

References

►

fore Vulcan was installed the

ter was full of hard limescale

posits.

2 weeks after Vulcan was

installed, limescale had been

softer and fallen out.

Vulcan 5000 is installed on the water inlet of the water recycling

room.

►

Without Vulcan, the filter was quickly stuck by scale deposits, and it

had to be changed every 48 hours.

48 hours after Vulcan was installed,

the filter still stays clean.

www.cwt-vulcan.com STE ETCT INDUSTRIE | Casablanca, Maroc | www.vulcan-maroc.com

EXCLUSIVE PARTNER


Vulcan S25 treats the hot water tank

Location: The ice cream factory of Nestlé

Kiryat Malachi, Israel

froneri.co.il

Model/area: S25 for the hot water tank.

S10 for the CIP (cleaning-in-place

machines).

Problem: Very hard scale problems needed constant

acids treatment.

Result: Due to the excellent results from

Vulcan S25 running for 3 years, Vulcan S10

was introduced to solve the scale problems

from the hot water piping in the CIP system.

Installed by: EYE-IN ELECTRONICS

www.eye-in-electronics.co.il

Vulcan S25 unit in outdoor box

The impulse bands were wrapped

with an insulation layer.

Hot water tank

Before

Nestlé is a Swiss multinational food and drink processing

conglomerate corporation headquartered in Switzerland. It

is the largest food company in the world.

Full of scale inside and outside of the tank, had to

clean every 2 weeks with acids poured in.

Vulcan S10 treats the cleaning-in-place machines

After 2 months

Without Vulcan, the hot water pipe was blocked and the

production had to be stopped to replace it. The Vulcan S10

was installed on the supply pipe and solved the problem.

The container looks shiny and clean inside and outside.

The filters at the entrance also stay clean. No more extra

treatment since then.

Pasture

planting

Dairy cow

breeding

Prod

processing

27

FACTORY 1

Wei County Factory in Hebei, China

1 x Vulcan S150

1 x Vulcan S350 is installed in the

cooling water circulation system

ABOUT JINLEBAO DAIRY GROUP:

Founded in 1995, Junlebao Dairy Group

has been focusing on the development

of dairy industry, providing consumers

with healthy, nutritious and safe dairy

products. The business scope includes

Vulcan S150

www.junlebaoruye.com

infant milk powder, low-temperature

yogurt, low-temperature milk, ambient

liquid milk and animal husbandry, etc.

It has 21 production plants and 17

modern large farms in Hebei, Henan,

Jiangsu and Jilin, etc.

Vulcan S350

FACTORY 2

Baoding Factory in Hebei, China

1 x Vulcan S250 is installed in the

cooling water circulation system

FACTORY 3

Cangzhou Factory in Hebei, China

1 x Vulcan S25 is installed in

the reverse osmosis concentrated

water reuse system


the chilled water circulation system


the cooling water circulation system

Vulcan S25

References

Before the installation of Vulcan

Vulcan S150

Vulcan S500

Vulcan S150

7 months after the installation of Vulcan

CCI Factory for Electronic Parts and Equipment

Beijing Vulcan Water Environment Technology Co. www.vulcan-beijing.com EXCLUSIVE PARTNER

INSTALLATION

DETAILS

Vulcan S150 installation

Location: CCI VIETNAM CO., LTD

in Nui Thanh, Quang Nam, Vietnam

(CCI Vietnam is a global multi-national company

which produces electrical components)


Vulcan Models: 2 x Vulcan S250 (Factory CCIPY Viet Nam)

3 x Vulcan S150 (Factory CCI VN)



Purpose: To solve these problems:

The chiller must be cleaned every 3 months.

Limescale build-up at the cooling tower and

condenser tube of chiller.



www.cwt-vulcan.com

Results: CCI Vietnam does not utilise scale inhibitor chemicals.

As a result, the chiller must be cleaned on a quarterly

basis. We installed a Vulcan S150 for one chiller

system eight months after that, and compared it to

other similar systems.

CCI Vietnam utilises a scale inhibitor chemical. In

response, we proceeded with the installation of the

Vulcan S250, which effectively eliminated the need for

scale inhibitor chemicals, while maintaining the use

of 50% biocide chemicals.This approach has been

compared with another system over a period of 15

months, with similar outcomes observed.

Limescale deposits after 3 months

without the use of Vulcan

Installed by: Chuc Hien Dat

Clean results after 8 months

with the use of Vulcan


Vulcan S25 installation Vulcan SS150 installation

Pipe isolated after the installation

of the Vulcan S150

www.vulcan-vietnam.com CHUC HIE

Nicaragua

www.cargill.com.hn

28

Human Nutrition

Poultry and processed

meats business


Location: Cargill human nutrition processing

plant in Nicaragua

Models: Vulcan S25 is installed on:

2“ steel pipe at the refi lling line of

the refrigeration area.

Water capacity: 20 m³/h

Vulcan S100 is installed on:

6“ PVC pipe at the close circuit of

the condenser of the refrigeration

area.

Water capacity: 40 m³/h

ABOUT CARGILL IN NICARAGUA

Cargill de Nicaragua S.A.

Managua, Nicaragua

Cargill has been operating in Nicaragua

since the year 2000 at Masaya. This

processing plant in Nicaragua is for human

nutrition, it is a chicken processing plant.

Refrigeration area

References

Installation of Vulcan S100 on a 6" (DN150) PVC pipe

Installation of Vulcan S25 on a 2" (DN50) steel pipe

GADEA DISTRIBUIDORES S.A.

San Jose, Costa Rica

www.vulcancentroamerica.com

EXCLUSIVE PARTNER

GICA CEMENT

FACTORY

www.gica.dz

Location: Society of Sigus Cements Gica

Group in Sigus, Algeria

Model: Vulcan Anti-Scale System

Area: The eco-friendly Vulcan System is

installed on the make-up water line

to the injection pump of the crusher

workshop.

Purpose: To use an eco-friendly limescale

treatment solution, without using

chemicals.

Result: After a test period of using the Vulcan

Anti-Scale System, the technical

inspection team noted positive

results.

Installer: Zerdoud water treatment plant

„

Certificate of satisfaction

I, Mr. Chouaib, the maintenance

manager, confirm that Zerdoud

Water Treatment did a great job

of installing the electronic Vulcan

Anti-Scale system, to our entire

satisfaction.

„

We praise the team for their

excellent service, on-time delivery

and professionalism of the

equipment.

Injection pump

29


Model: 2 x Vulcan 3000

Location: Delice Danone Usine

Tunisia

Installed by: STPE sarl Tunisie

Delice Danone Factory - Tunisia

The Fresh Dairy Products division manufactures

and sells dairy products and other fermented

dairy specialties. In this context, Danone relies on

its ability to develop its range and continuously

introduce new products in terms of flavor, texture,

ingredients, nutritional content or packaging.

Their brands include Activa, Oikos Greek yogurt &

Danone children's yoghurt.

References

Milk production Milk production

Vulcan 3000 installed in the Delice Danone factory Vulcan 3000 installed in the Delice Danone factory

FOOD PROCESSING PLANT

FOR SAUSAGE PRODUCTS


STPE sarl Société de Traitement Physique de L‘eau 16 Avenue Tahar Sfar Sousse 4000 Tunisie - www.cwt-international.com

APPLICATION: Food processing plant delicatessen,

in Morocco

Vulcan 3000 treats the heat exchanger

MODELS: 3000 for the boilers

3000 for the heat exchanger

5000 for 2 sterilizers

PROBLEM: Limescale problems in the steam

boilers, the sterilizers and the heat

exchanger. The client had to use

water softener.

RESULT: The water softener is replaced with

Vulcan and old scale becomes soft.

Watch the video results:

http://y2u.be/4i_PIKk2ipI

INSTALLED BY: STE ETCT INDUSTRIE, Morocco



www.cwt-vulcan.com

Vulcan 3000 treats the steam boilers

Before using Vulcan, the steam boilers were nonstopping

running for more than 1 year and a small

layer of 0.5 mm limescale was found. After 2

months treating with Vulcan, the limescale can be

removed easily by a finger.

Vulcan 5000 treats 2 sterilizers

Limescale has

been built for 15

years. It was not

cleaned before installing

Vulcan.

After 3 months with Vulcan,

we already see the limescale

coming out.

Vulcan effect ― before and after Vulcan effect

The inside of the cooling tower fill Circulation pipe

30


Location: Jiangsu Noon Crop Science Co., Ltd

www.noonchem.com

Model: S25

Area: Cooling tower water inlet

Purpose: Solving scaling problems in the cooling

tower condenser tubes

Result: Without Vulcan, the internal cooling

tower was heavily scaled, which seriously

affected the heat transfer.

The cooling tower had not been cleaned

before the Vulcan S25 was installed.

After 6 months, the old scale had

disappeared and no new scale was

formed. The customer is very satisfied.

Installer: Xinriyuan Company

Vulcan S25 was installed at the water inlet of the cooling tower.

References

Vulcan effects on the cooling tower condenser tubes – before and after

Without Vulcan, the internal cooling tower was

heavily scaled, which seriously affected the heat

transfer.

After 6 months, the old scale had disappeared

and no new scale was formed.

Vulcan test report on a cooling tower

The cooling tower of the medicine factory


Model: S100

Location: A medicine factory in Japan

Area: Cooling tower

Pipe: 150 mm

Water capacity: 100 m 3 /h


Scale was hard.

The outside of the cooling tower fill Plate heat exchanger

Scale can be removed easily

with a finger.

►

Before

After 5 months

►

Before

After 5 months

Scale has been reduced. Scale becomes soft and can be easily

removed with a finger.

31


Location: Marigot Vietnam LLC

(A company of Swarovski Group)

www.swarovski.com

Area: - Cooling towers

- Process water

- Water supply

Model: 6 x Vulcan 5000

1 x Vulcan S10

3 x Vulcan S25

2 x Vulcan S100

2 x Vulcan S500

Installed by: Chuc Hien Dat

Before Vulcan

1. Cooling towers: chemical dosing was necessary.

2. Process water pipes: cleaned every 3 months by

chemical.

Vulcan Effect

1. Cooling tower and chiller system: after Vulcan

S500 has been installed for 1 year, the condenser

approach temperature < 2°.

2. Cooling tower: after installing Vulcan, we still keep

the chemical dosing system and check the water

monthly. We reduce chemicals every month. After

6 months with Vulcan, the chemicals have been

greatly reduced more than 80%.

3. Process water pipes: no need to clean every 3

months. The client has never cleaned by far with

Vulcan.

References

S500 for the chiller

Impulse bands covered by pipe insulaon S10 for the process water pipe

S25 and S100 for the water supply V5000 for the process water pipes

SWAROVSKI

Marigot Vietnam LLC

is a crystal producer headquartered is part of the Swarovski Crystal Business,

in Austria. Swarovski has been a which represents the largest area of

family-owned business since it business for the Swarovski Group.

was founded in 1895 by Daniel Marigot Vietnam LLC manufactures

Swarovski.

jewelry and fashion accessories.

S500 for the cooling towers

www.vulcan-vietnam.com

Nippon Sheet Glass (NSG) is a Japanese Nippon Sheet glass Glass (NSG) is a Japanese glass

manufacturing company. The NSG manufacturing Group is one company. The NSG Group is one

of the world‘s largest manufacturers of the of world‘s glass and largest manufacturers of glass and

glazing products for the architectural, glazing products automotive for the architectural, automotive

and technical glass sectors. and technical glass sectors.

Installation details Installation details

Before Vulcan

Before Vulcan

Location: Nippon Sheet Location: Glass Factory, Nippon Vietnam Sheet Glass Factory, Vietnam Many scales were in the Many piping scales systems, were in glass the pip

www.nsg.com www.nsg.com

stirrers and the cooling stirrers towers. and The the client cooling had tower

Model / Area: 1 x Vulcan Model S25 / for Area: a small 1 x stirrer Vulcan S25 for a small stirrer change the stirrers every change year. the stirrers every year

2 x Vulcan S500 for the cooling 2 x Vulcan water S500 systems for the cooling water systems

Installed by: Chuc Hien Installed Dat by: Chuc Hien Dat

Test Vulcan S25 for Test 3 months

Vulcan S25 for 3 mo



2 x S500 were installed outdoor, 2 x S500 the were impulse installed bands outdoor, were the impulse bands were

well protected from rain. well protected from rain.

Vulcan S25 were installed Vulcan as S25 a test were for installed a small as

stirrer for 3 months, stirrer and the for scales 3 months, in the and t

paddle have been paddle have been

greatly reduced. greatly reduced.

Thus, the client Thus, the client

purchased 2 x purchased 2 x

Vulcan S500 to Vulcan S500 to

treat the cooling treat the cooling

water systems. water systems.

www.cwt-vulcan.com

After installing Vulcan S25 After for installing Vulcan S25 for

Without Vulcan, scale and Without rust were Vulcan, scale 2 and months, rust were scale and rust 2 months, have scale Scale and and rust rust have were dissolved Scale like and mud rust were d

very hard.

very hard. been softer and muddy. been softer and muddy. that can pass through 0.5 that mm can strainer. pass through

Peñoles Industries Mexico

32

Peñoles Industries is a mining and metal

group founded in 1887 and has been

contributing to the economic and social

development of Mexico.

www.penoles.com.mx


Installed at: Químicas del Rey,

Peñoles Industries, Mexico

PURPOSE

Limescale in pipes and channels of the calcium

chloride process.

Model: Vulcan S250

is installed since 8 months

SOLUTION

The limescale deposits became brittle in the pipe

and in the gutter, which are now very easy to

remove even by hand.

References

RESULTS

The water that is handled contains more than 70 gr/l

of calcium, which caused constant blockages in the

pipe and increased scale in the gutter through which

the liquid poured, this could only be eliminated by

means of mechanical tools, hitting pipes and gutter,

at 15 days, the encrustation in the pipes became

brittle, at 8 months, the encrustation in the gutter

can be removed or removed with the hands.

Watch Video here:

▶

after

using

Vulcan

▶

after

using

Vulcan

Link:

https://www.youtube.com/

watch?v=Gu3kKFaoN2A

www.vulcanmx.com.mx ahermosillo@vulcanmx.com.mx Cel. 871 727 04 43 /vulcanmx

Our Ideas

for the Future


Location: TDK Dalian Electronics | www.jp.tdk.com

Model/Area: Vulcan 5000 x 1 for reverse osmosis

pure water system

Vulcan S10 x 1 for circulating cooling

system of the vacuum pump


system of the Refrigerator No.5


system of the Refrigerator No.4

Results: The factory has a few cooling systems, they

all had scaling problems. The customer

started testing the Vulcan S10 in a small

cooling system. After 1.5 years, the customer

was very satisfied with the S10 results, then

another 3 Vulcan devices were purchased.

Installed by: Dalian Jiayifang

TDK Dalian Electronics Co., Ltd. is a Japanese-owned

company established in 1992. The company is covering an

area of 137,000 square meters and employs 1,430 people.

Mainly engaged in the manufacture, processing, assembly

and sales of ferrite products.

Vulcan S10 effect verification

Before Vulcan

The pipe had been used for 15 years and had a very thick hard

scale layer inside. The pipe was not cleaned before Vulcan S10

was installed. The following two photos are the observation

points selected before Vulcan installation.

The Vulcan S10 was

installed on the circulating

cooling water system of

the vacuum pump, and

the customer is very

satisfied with the results.

After Vulcan S10 was installed for 4 months

The scales inside the pipe have been gradually reduced, and they

do not fall off in blocks, which will not affect the operation of

pumps and other equipment. Because of the good results, the

customer decides to apply Vulcan in several other cooling systems.

Vulcan 5000

was installed

for RO system.

Vulcan S150 was installed on the circulating

cooling system of the refrigeration No.5.

Vulcan S250 was installed on the circulating

cooling system of the refrigeration No.4.

33


Location: A car engine manufacturing

factory,

Hyundai Motor Ulsan

Area: A cold water circulation

pipeline for the cooling

tower and the induction

hardening machine

Pipe size: 100 mm

Model: Vulcan S25

Installer: Vulcan-Korea team

Scale Problems

1. Scale problems in the pipelines

and the induction hardening

machine.

2. There are 9 secondary small

pipes, they had to be cleaned

manually every 2-3 months.

Vulcan Effect

Installation of a Vulcan S25 unit:

May 21st, 2018.

Note: scale was not manually

removed before the Vulcan was

fitted on source pipe (see photo).

Examination of secondary piping:

November 21st, 2018

1. Since Vulcan S25 was installed,

the Hyundai Engineering Team

has stopped the regular manual

cleaning process.

Observation: the flow rate with

the Vulcan unit is now even higher

than immediately after previous

manual cleaning had been done.

2. After Vulcan S25 had been installed

for 6 months, the secondary pipes

were opened: scale that had been

left in piping had disappeared and

all 9 secondary pipes had become

clean (see photo).

Observation: Biofilms in the

cooling tower had disappeared

since the Vulcan unit was installed.

Vulcan S25 was installed around 50

meter before the induction hardening

machine.

References

►

There are 9 secondary small pipes

with water meters. These meters were

installed to make sure a stable flow

rate. If the flow rate goes down, it

would cause a problem of the induction

hardening machine. Therefore, the

pipes had to be cleaned manually every

2-3 months.

First inspection:

May 21, 2018.

Inside of a secondary small pipe,

before Vulcan S25 was installed.

www.vulcan-korea.com

Last inspection:

November 21, 2018.

After 6 months with Vulcan treatment:

the pipe is free of scale.

SHENGLI OILFIELD


Model: Vulcan S25

Location: Station 20, Xian-he oil production plant,

Sinopec Shengli Oilfield

Area: The water inlet of heating furnace


The front door of the station 20, Xian-he oil production plant.

The gas heats the water in the furnace, then the hot water heats

the tubes, so that the water temperature in the tubes rises from

40 ℃ to 70 ℃. The water in the tubes passes through the pump,

transported to various wells.

However, the heat exchanger efficiency is decreasing because of

scale in the tubes. More gas has to be used to heat the furnace,

so that the energy consumption is increased.

The calcium (Ca) content in the water is 1469.09 (mg/L), which

is extremely high. The tubes are scaled badly because a variety

of cleaning agents are added constantly and also the tubes are

kept at a high temperature of 60 ℃ -70 ℃. Every 3 months, the

heating efficiency will be reduced down to 50% or even less.

After running 1 year, the whole pipelines and the tubes need

to be cleaned up manually, which is time consuming and costly,

and reduces production capacity.

Therefore, before installing Vulcan, the scale of the tubes was

removed. Then Vulcan S25 was installed to see how it performs.

Installation observation

The water inlet of heating furnace.

After installing the Vulcan S25 for 6 months, we found that there

is no additional electricity usage, and the overall heat exchanger

efficiency is still at 80%. We approved Vulcan and will make the

follow-up purchase for the whole project.



进水口

tubes

header 天窗

www.cwt-vulcan.com

Vulcan S25 was placed on the water inlet to

solve the scaling problems for tubes.

水套

燃 gas 气

fire 火 heating 筒

water

出水口

outlet

In order to heat the water in the tubes, the water temperature of the heating

furnace is 70℃~80℃. The tubes are marked in red and have scaling

problems. The tube diameter is 80mm.

Before installing Vulcan, the rust and pipe insulation were removed,

and the impulse bands were winded on the pipe. Then, the outer

insulation was put back.

Outdoor installation with self-made cover, to protect the unit from the

wind and sun.

34


Location: Chrysler transmission plant

in Kokomo, Indiana

www.chrysler.com

Area: High pressure wash station

Model: 36 x Vulcan S25

Installed by: Salt-Free Water Systems LLC

Annual Cost Savings

High pressure DeBurr/Washer: 100 gpm @

1000 psi water & soluble oil. The annual cost

savings = $15,000 per Machine/Year

Vulcan Effect

Chrysler has had the S25 installed on the high

pressure wash station for 3 weeks.

Before the Vulcan was installed, there would be a

12mm calcium buildup in the nozzle by this time

and they would exchange it with one that had been

acid cleaned.

The maintenance man held the cleaned one in one

hand & the one he had just removed, in the other

hand. He was showing them to an engineer and

held out the cleaned nozzle and said he was going

to install it on the wash station - The engineer said

"Why would you install the dirty nozzle instead of the

clean one!" Everyone was amazed - 35 more Vulcan

S25 were ordered after this test.

Screen and nozzle from high pressure

deburr machine indiana transmission plant

After 3 weeks normal

conditions

After 3 weeks with

Vulcan S25 installed

References

High Pressure Pump

Vulcan S25 was installed on the high pressure

wash station in the Chrysler ITP 2 plant.

Vulcan results: S25 has been installed for 3 weeks.

www.vulcan-USA.com

The Power of Dreams


Vulcan Effect

Location: Dongfeng Honda Automobile Co., Ltd.

China

www.dongfeng-honda.com

Area: Automobile casting cooling workshop

After installing Vulcan S25 for 3 months, the scale

on the cooling water side has been significantly

reduced, and the use of chemicals and acid has been

also reduced. Now only simple manual cleaning is

required, which is estimated to save at least US$4,700

per year.

Scale problems: The circulating water system for the

production robots was heavily scaled

and the large amount of scale in the

pipes affected the production line.

Model: S25

Installer: Xinriyuan

Dongfeng Honda Automobile Co., Ltd. is an automobile

manufacturing company headquartered in China, and a

50:50 joint-venture between Dongfeng Motor Group

and Honda Motor Company in Japan. The company was

established in 2003 and has three production plants.

Vulcan S25 is installed on the main pipeline of the

circulating water system for the production robots.

the Improvement Project for Reducing RO Membrane Replacement Frequency


Installation location:

A factory in Inner Mongolia Huomei Wheel Manufacture

Co. Ltd., which produces aluminium alloy wheel. Vulcan

was installed in the painting workshop, for the pure

water section. Pure water is produced by RO membrane

(reverse osmosis membrane).

Model: Vulcan S10 is used as the

pretreatment of the RO membrane.

Pipe size , capacity: 65 mm, 15 m 3 /h

Installed by: Suzhou KaiEnSheng

About Huomei Wheel Manufacture Company

Located in Huolinguole Industrial Park, Inner Mongolia.

It is one of the largest aluminum wheels manufacturer

in northern China.

Scaling problems

Before installing Vulcan, adding scale inhibitor

was the only descaling method, and the RO

membrane would be replaced every 2-3 months,

sometimes even more often: every 1-2 months!

Each replacement costs about 9,000 USD.

Results

Since the Vulcan was installed in April 2017, the

RO membrane has not been replaced until now

(October 2017), and the use of scale inhibitors has

also been reduced by 50%. The estimated cost

savings in 6 months has been around 25,000 USD.

After 3 years of Vulcan operation, the results are

still very satisfactory, extending the life of the RO

membrane by about 2-3 times.

A letter from production department of

Huomei Wheel Manufacture Company

From May 2016 to January 2017, 5 sets of RO

membrane were replaced, they cost 50,000 USD.

The issue is urgent.

We found that the problem comes from the water

quality. Suzhou KaiEnSheng recomands Vulcan

for us to try. Surprisingly, the effect is very good.

Vulcan was installed on April 6, the conductivity

after the three-stage RO membranes were: 17.1,

22.7, 21.5 (μ-Siemens/cm) on the day. Over

4 days, we already saw noticeable effect. We

measured the conductivity again on May 4 after

the three-stage RO membranes were down to

11.5, 11.5, and 11.6 (μ-Siemens/cm). We will

keep tracking the effectiveness.

References

35

PRODUCTION

DEPARTMENT

Pure water process equipment. S10 was installed before the reverse osmosis membrane.

Suzhou KaiEnSheng air compressor system co., LTD. | www.caes-sz.com | info@caes-sz.com | 0512-62372268

Suining New Oasis Printing & Dyeing Factory

Installation details Vulcan Effect

Location: Suining New Oasis Printing & Dyeing Co. Ltd

www.xlztex.com

Model/Area: S10 x 2 for pre-dyeing system and

post-dyeing system

S25 x 1 for water filtration of alkali

recovery system

S100 x 1 for the sludge dewatering

system

Result: 1. Saves a lot of water treatment costs

Installed by: A Fei Te

2. Reduces significantly the use of filter

cloth (cost)

3. Reduces the workload for workers to

fight against scale

Before

Before Vulcan was installed, the pipe was scaled and rusty.



www.cwt-vulcan.com

Vulcan S25 outdoor installation

After 3 months

The outer rust had been fallen off completely.

Vulcan S100 was installed in the sewage room

to treat the sludge dewatering machine.

After 1 month

After Vulcan had been installed for 1 month,

the scale was softened and falling off.

Tien Phong T

36


Location: Toray Industries, Inc

Gyeongbuk, Korea

Installer: DAWO INT Co., Ltd.

Model: S25

Pipe size: 100 mm

Toray Industries produce, process and

sell the following products: Fibers and

textiles, plastics and chemicals, IT-related

products, carbon fi ber composite materials,

environment and engineering products

and pharmaceuticals and medical devices.

SCALE PROBLEM AND APPLICATION

1. Scale problem on the plate heat exchanger

References

2. Regular (every 2-3 months) chemical cleaning

of the pipes and heat exchangers

Vulcan S25 installed at Toray Industries

Before – without Vulcan After 3 months – with Vulcan treatment.

Up to now the installed pipeline needed no cleaning.

www.vulcan-korea.com

Kien Luong, Vietnam

About Holcim cement factory

Holcim is one of the worldꞌs leading suppliers of

cement and aggregates, and Holcim Kien Luong is

the biggest cement factory in Vietnam.

Installed Vulcan models:

2 x Vulcan S250

1 x Vulcan S100

1 x Vulcan 5000

The factory has problems with hard water in chiller,

grinder and water supply pipe. They planned to

Installation locations:

spend nearly 400,000 USD to build and buy

• the cooling tower for the big grinder

• the main water supply for the cooling tower

chemical systems to solve the problems. However,

after installing Vulcan units, all the problems are

• the cooling tower for the small grinder

solved with only 30,000 USD. This is the best

investment!

Purpose:

• clean scale deposits

• prevent new scale

• reduce maintenance costs

Before Vulcan installation:

• replace chemical dosing and softener systems

• scale deposits in oil heat exchanger

• oil tempurature >50°C: very high

• to clean every month

• heat exchanger has corrosion

• scale deposits clog the pipe

After Vulcan installation:

• oil heat exchanger is clean

• temperature is stable at 37°C – 40°C

• no need to stop machines to clean anymore

• save 7% energy consumption at grinders

Heat exchanger before Vulcan installation Heat exchanger after 2 months Vulcan installation

Vulcan S250 Vulcan S250 Vulcan S100 Vulcan 5000

Beihai Thermal Power Plant

Heat Pump Station

Installation Model:

3 x Vulcan X-Pro 1

1 x Vulcan X-Pro 2

Installation Project: A New heat pump station

Installed by: Dalian Jiayifang Water Technology

X-Pro 1 for low temperature water network :

circulating water system in Beiwang Station

DN600, water flow 2600 m³/h, installed on the inlet pipe of

the plate heat exchanger to prevent scale from reducing heat

exchange efficiency.

Installation purpose:

The heating system in the original heat pump station has

serious scaling problems and the heat pump efficiency

is reduced, which can not meet the heating demand.

Therefore, the Vulcan X-Pro series were installed in the

newly built heat pump station to protect the heat pump

system and prevent the scale from reducing the heat

exchange efficiency.

X-Pro 1 for heating network : circulating cooling water

system in Donggang Station

DN700, water flow 2949 m³/h, installed on the water inlet

pipe of the heat pump to protect the inside heat exchanger,

also to prevent scale from reducing heat exchange efficiency.

37

Step 1: Install the impulse bands Step 1: Install the impulse bands

References

Step 2: Pipe wrapped insulation cotton, then install X-Pro 1 unit Step 2: Pipe wrapped insulation cotton, then install X-Pro 1 unit

X-Pro 1 for heating network : circulating cooling water

system in Central Station




X-Pro 2 for condenser : circulating cooling water system




Step 1: Install the impulse bands

Step 2: Outdoor installation, pipe wrapped insulation cotton,

X-Pro 2 unit into the protective box

Huixi Metal and Steel

www.vulcan-jiayifang.com


Location: Huixi Metal and Steel

EXCLUSIVE PARTNER

Model: S150

Area: Oxygen plant

Vulcan Effects

Picture 1

Purpose: To solve the scaling problems of the chiller and

the pipes.

Effect: 3 months before installing the Vulcan S150,

the pipes were cleaned.

6 months after installing the Vulcan S150,

no new scale has been formed in any of the

following areas:

Picture 1 - the main water supply pipeline of

the chiller

Picture 2 - the filter inner wall of the chiller

Picture 3 - the filter of the chiller



www.cwt-vulcan.com

Huixi Metal and Steel

Subordinate to Yukun Iron and Steel Group, it is mainly

engaged in metal casting, oxygen production, sintering, iron

making, steel making, steel rolling and other production

projects.

Picture 2

Vulcan S150 was installed at the circulating

water inlet of the chiller.

Picture 3

Laltronic

Wasseraufbereitung

Dürerstr.11

6800 Mannheim 25


Location: Leimen, Germany

ADAM

System: Water treatment system

Area: Wine fi lling station

Betr.: Caltr6nic Wasser Aufbereitung

ULLER

SEIT 173S

6906 LEIMEN BEI HEIDELBERG

GEHEIMRAT-SCHOTT-STRASSE 15

FERNSPRECHER: 06224n 1044

ßANKKOEN:

BEZ.•SPARKASSE HEIDELBERG

VOLKSBANK LEIMEN EGMBH

POSTSCHECKKONTO:

KARLSRUHE 9a34-75S

8,J.HNSTA TION: l.EIMFN-ST. ILGEN

WIESLOCH•WAU.DOAF (BADEN)

Wir haben hier in unserer Abfüllstation seither einen Ionenaustauscher

in Betrieb gehabt. Stundenleistung des Gerätes

ca. 8 m 3 Wasser. Die Wasserhärte beträgt zwischen 25 und 28

deutschen Härtegraden.

Wir haben nun das Caltronic Gerät anstelle des Ionenaustauschers

For now we have used a salt-based water softener for our fi lling station. The hourly output of

the unit is approx. 8 m³ of water. The water hardness is between 25 and 28 degrees German

hardness.

eingesetzt und sind bis zum heutigen Tage sehr zufrieden. Das

Gerät ersetzt für uns den Austauscher voll und ganz. Wir fahren

We have now used your salt-free water treatment system instead of the salt-based water softener.

Up to date we are very satisfi ed. The water treatment system fully replaces the water softener for

us.

mit Wassertemperaturen von 14 ° C - 90 ° C. Hierbei stellen

wir keinerlei Kalkausscheidungen fest. Auch bei der kritischen

Zone der Reinigungsmaschine im Bereich des Warmwasser und

We use water temperatures of 14 °C - 90 °C. Herewith we do not notice any scale deposits. Even

in the critical zone of the cleaning machine in the area of the warm water and alkaline solution, we

have not noticed any limescale deposits.

Laugenbereiches haben wir keinerlei Kalkausscheidungen festgestellt.

Cleaning machine

Purpose: Exchange of the water softener

with CWT water treatment system

Result: Water softener is stopped and

dismantled. CWT water treatment

system works successfully.

References

38

www.weingut-adam-mueller.de

Rancho Dulce María

Gómez Palacio, Durango, Mexico

INSTALLED AT: Dairy Farm Rancho Dulce Maria

MODELS: Vulcan S50

For bathing and milking area,

installed December 2019

Vulcan S250

For calves, production cattle and

cattle stables, installed in April 2022

PURPOSE: Eliminate limescale build-up in the cooling

tower, bathing area, water heater, bath sprinklers, pipes,

biofilm in drinking troughs. Eliminate the use of anti-scale

chemicals, save electricity by having pipes without scale

blockages and provide better water quality for livestock.

SOLUTION: Vulcan Systems bring better water quality,

better taste, which helps to increase intake, will inhibit

the growth of algae and bacteria, due to the reduction of

scale. Thus helping to improve the health of the livestock.

RESULTS: After 2 years, the cooling tower is free of

limescale build-up on its walls and celdek. There has been

no need to change celdek and its maintenance is minimal.

No sprinklers have been damaged in the bathroom area.

Cleaner areas, without using chemicals that damage the

materials. Generating quantifiable savings.

Vulcan S50 Vulcan S250

January 2020

Higher area

March 2022

Higher area

Celdek lower area

Celdek lower area

YUNNAN SALT INDUSTRY

39

Installation 1 Installation 2

Location: Before the heat exchanger of the first

cooling water system

Pipe size: 80 mm

Model: S25

Result: After 2 months, the heat exchanger

was opened. It was found that the

scale on the wall of the heat exchanger

became muddy and easy to clean.

Location: Before the heat exchanger of the second

cooling water system

Pipe size: 100 mm

Model: S100

Result: The water cooling system keeps running

stably. It is not necessary to clean the

scale every 2 months like before anymore.

Vulcan S25 was installed in front of the heat

exchanger for the cooling water pipe

Without Vulcan After installing Vulcan for 2 months

Vulcan S100 was

installed in front of the

heat exchanger for the

cooling water pipe

References

Before installing Vulcan, the scale was very thick and hard

in the heat exchanger tubes.

The scale becomes soft and muddy.

www.vulcan-ailong.com

EXCLUSIVE PARTNER

Yinmore Sugar Industry Co., Ltd. is the largest sugar company in Yunnan Province, mainly engaged in the manufacture and sale of

white sugar, refined white sugar, alcohol, compound fertilizer and organic fertilizer.

Installation 1

Location: The inlet of the fermentation broth in the alcohol

workshop

Pipe size: 80 mm

Model: Vulcan S25

Result: After 2 months, the scale in the fermenter has

been significantly reduced, it shows that Vulcan

is also effective at the fermentation broth.

Installation 2

Location: The distiller inlet in the alcohol workshop

Pipe size: 80 mm

Model: Vulcan S25

Result: After 2 months, the scale in the distillation tower

has been significantly reduced.



www.cwt-vulcan.com

Vulcan S25 was installed at the inlet of the fermentation broth

Installation 3 Installation 4

Location: Power workshop of the sugar factory

Pipe size: 100 mm

Water flow: 80 m 3 /h

Model: S100

Purpose: To solve the scaling problems of boilers

Result: After 2 months, the scales in the salt tank of

the water softener have been reduced, and

the scales from the pipe also began to fall off,

so the water softener was turned off.

Vulcan S25 was installed at the distiller inlet

Location: The outlet of the refined syrup, the material

temperature is 60 °C

Pipe size: 150 mm

Model: S100

Purpose: To solve the scaling problems of the refined

syrup processing equipment

Result: The scaling problems of the syrup processing

equipment and the filter have been solved, and

the crystallization of sugar has not been affected.

Vulcan S100 was installed in the power workshop

Vulcan S100 was installed at the outlet of the refined syrup

FRONERI ICE CREAM FACTORY

40

Vulcan Installation Details

Location: Froneri Ice Cream Factory, Finland

Installer: VesiTekno Oy n Vantaa, Finland

www.vesitekno.fi

Model: 2 x Vulcan S150 Anti-Scale System

4 x Vulcan S150 Twin Sets

Installation Area: There is one tank and six pipes that

carry water to the roof at all times. We put one device and

one coil in each pipe. The pumps cool things as needed.

References

Pingviini, a Finnish ice cream brand owned by Froneri

Finland. The brand‘s distinctive penguin logo has been

a hallmark of its ice cream products, which have been

available in Finland since the 1930s. The manufacturing

of Pingviini products is conducted at the Turenki ice

cream factory, located in Janakkala. Nowadays the

factory is one of the largest and most modern ice cream

factories in the Nordic countries.

www.pingviini.fi

www.cwt-vulcan.com

ECO-FRIENDLY SYSTEM

100%

WITHOUT SALT

OR CHEMICALS

The eco-friendly Vulcan Anti-Scale System is

installed at the Walkers Snacks (Pepsico) plant

4 x Vulcan S100 Anti-Scale System units are installed to treat all

the water supplied to the reclamation site including the CWS, the

supply from the preparation plant and from the Molsey plant.

www.cwt-vulcan.com

Reclamation Plant

Cold Water Supply

A Vulcan S100 is installed at the

10’” stainless steel pipe / 100 m³.

Purpose: Reducing limescale

throughout the Recycle Reclamation

Plant. Reducing and prevention

of limescale deposits from pipes,appliances,

valves, tap aerators, toilets

and shower nozzles. Reducing

repairs, main-tenance, renewals,

cleaning, chemical usage, labor

costs and production downtime.


4’” stainless steel pipe / peak

volume of 56 m³

Vulcan is installed outside to the

fl ow from the cone silo (prepump).

Vulcan comes with an

IP65 protection box.

Purpose: Reducing the heavy

limescale within the pipes and

pump.

Reclamation Plant


3’” stainless steel pipe / peak volume

of 56 m³, inside the plant room

to (post-pump), near the roof level.

Purpose: Reducing of existing

limescale deposits as well as reduce

the occurrence of limescale

in the Reclamation plant machinery

off the 2nd and 3rd fl oors.

Supply from Mosley Plant


10’” stainless steel pipe from the

Mosley Plant / volume of < 40 m³.

Vulcan is installed within the Mosley

plant room.

Purpose: Reducing limescale

caused by the residual water from

the the Mosley plant.

Walkers Snack Foods (a division of

Pepsico) was seeking for the latest eco-friendly technologies

to reduce existing limescale from pipes and equipment and

The Anti-Scale-System helps by:

• Reducing existing scale from pipes and equipment

to reduce repairs, maintenance and lower operating costs

within their waste reclamation plant in the UK. The reduction

of scale will also help to improve energy efficiency, lower energy

• Reducing maintenance, repairs and renewals of pipes &

equipment

• Reduction of labour hours for cleaning and maintenance

consumption and decrease carbon emissions to support Walkers

meet Government targets.

• Lower the use of chemical cleaning and chemical usage

• Improve production downtime cycles due to regular maintenance

Before Vulcan was used, 40 hours per month were required to

dismantle and clean the system.

With the use of Vulcan, only 10 hours are required now.

• Improve heat transfer and heat recovery in heating and cooling

systems

• Lower energy consumption & costs

• Lower carbon emissions by using less energy!

EXCLUSIVE PARTNER


Location: Duoc Hau Giang Pharma factory (DHG)

in Can Tho City in Vietnam

Vulcan Model:

EXCLUSIVE PARTNER

Vulcan X-Pro 1 Anti-Scale System

for chiller 2000RT and cooling tower system

at Duoc Hau Giang Pharma factory.

Installed by: Chuc Hien Dat (www.chuchiendat.com)

Purpose:

The copper pipes in the chiller system accumulate mud and

limescale, so they need to be cleaned every 2 - 3 weeks. After

installing Vulcan, the chiller is cleaned every 6 months.

Vulcan X-Pro 1 electronic unit

Vulcan X-Pro 1 installation

The business network of DHG Pharma spreads over the

country and is known as an enterprise with the most

widespread and largest distribution network in

Vietnam. As of early 2023, DHG Pharma has

34 branches distributing goods nationwide

from city to countryside.

www.dhgpharma.com.vn

41

References

Vulcan X-Pro 1 Anti-Scale System

Chiller system

RESULTS AND SAVINGS

• The Vulcan X-Pro 1 performed stable during impulse testing

with an oscilloscope.

• At the time of the contractor‘s inspection, the chiller was

operating with an approach/CLTD index of 0.8.

• Over the past two years of using the Vulcan X-Pro 1, the

factory has saved 100% of the chemicals required for the

chiller.

• The frequency and cost of chiller cleaning has been reduced.

• Electricity usage for the entire system has been reduced.

• The frequency of cleaning the cooling tower has been

minimized.

• There has been a reduced amount of scaling and algae

formation in the cooling tower.



www.vulcan-vietnam.com CHUC HIEN DAT www.chuchiendat.com

OKYANUS Cattle Farm Dairy Plant

Okyanus Livestock was established in 2011 on 130

Okyanus Livestock was established in 2011 on 130

EXCLUSIVE PARTNER

OKYANUS Cattle Farm Dairy Plant

decares of land. We pay great attention to human

decares of land. We pay great attention to human

health and we attach to hygiene in our facilities in

the fattening, dairy and breeding livestock sector.

health and we attach to hygiene in our facilities in

the fattening, dairy and breeding livestock sector.

By following the latest technology in our farm, we

increase the quality and efficiency with the parallel

milking system in fully automatic machines.

www.okyanushayvancilik.com

By following the latest technology in our farm, we

increase the quality and efficiency with the parallel

milking system in fully automatic machines.

www.okyanushayvancilik.com



LOCATION: Okyanus Livestock Imanoglu

Dairy and Fattening Farm

in Balikesir, Turkey

MODEL: 1x Vulcan S25 is installed at the

outlet of the main water tank of the

plant

LOCATION: Okyanus Livestock Imanoglu

Dairy and Fattening Farm

in Balikesir, Turkey



www.cwt-vulcan.com

PURPOSE: Solving limescale problems of the

cows‘ drinking water lines. They

wanted to protect the chrome material

equipment against limescale which

is used for the milking process of

the cows.They wanted to increase

MODEL: 1x Vulcan S25 is installed at the

outlet of the main water tank of the

plant

PURPOSE: Solving limescale problems of the

cows‘ drinking water lines. They

wanted to protect the chrome material

equipment against limescale which

is used for the milking process of

the cows.They wanted to increase

the drinking habits of the cows by

providing a better tasting water with

better quality.

the drinking habits of the cows by

providing a better tasting water with

better quality.

RESULTS: The results are very satisfied with all

the approximately 3500 cows on the

farm.

RESULTS: The results are very satisfied with all

the approximately 3500 cows on the

farm.

EXCLUSIVE PARTNER

Vulcan S25 is installed at the outlet of the water tank

„

„

After one month of installing Vulcan the dairy

cows drink 10 tons more water per day. Each

cow produces around 350 - 750 ml more milk

with every milk process than usual. We are very

satisfied with the amazing results.

After one month of installing Vulcan the dairy

cows drink 10 tons more water per day. Each

cow produces around 350 - 750 ml more milk

with every milk process than usual. We are very

satisfied with the amazing results.

„

We have experienced that flatulence in calves

(baby cows) has been reduced. As the animals can

drink now healthier and better tasting water, their

utilization of the feed rations has increased.

After additional 6 months (end of 2024) we will

check and report the increase of milk yield. Also

these parameters will be checked: milk yield,

production quality, increase of production fat,

which is offered in the nutrition of the animals and

the decreasing of the mortality rates of the born

calves.

„

We have experienced that flatulence in calves

(baby cows) has been reduced. As the animals can

drink now healthier and better tasting water, their

utilization of the feed rations has increased.

After additional 6 months (end of 2024) we will

check and report the increase of milk yield. Also

these parameters will be checked: milk yield,

production quality, increase of production fat,

which is offered in the nutrition of the animals and

the decreasing of the mortality rates of the born

calves.

www.vulcanturkey.com info@vulcanturkey.com Tel. 0554 568 10 95 /vulcanturkey

Vulcan S25 is installed at the outlet of the water tank

EXCLUSIVE PARTNER

EXCLUSIVE PARTNER

www.vulcanturkey.com info@vulcanturkey.

Miscellaneous

Effect: chemical treatment reduced

Full Chemical-treatment vs. Vulcan-treatment Indicates:

Under 1 year, with Vulcan treatment is already less costly than full chemical treatment

without Vulcan with Vulcan S100 savings

water and electricity charges water and electricity charges

sterilization / anti-algae products sterilization / anti-algae products

Electric saving: about 5-15%, by the scale prevention on the turbo chiller

Gas saving: about 5-25%, by the scale prevention on the absorption chiller

4-Year Field Tested of Vulcan

for the Cooling Tower

at Supermal Karawaci (SMK)

44

stallation details

odel S500

sted field Supermal Karawaci, Tangerang, Indonesia

perating times This large mall operates 7 days a week from 9:30 to 21:30, 365

days of the year

ested location One of 7 cooling towers servicing the mall's water cooled package

air-conditioning systems. The cooling tower selected is a 408TR

system containing 45 m 3 water volume with a water flow rate of

318 m 3 /h in an open circuit system.

esting period February 2014 - February 2018 (4 Years)

nstalled by PT Biosolutions Indonesia

Vulcan S500 was located inside aluminum box

and installed on a cooling tower main pipe.

nspections during the 4 years: 10 times

First Inspection: March 4, 2014.

The heat exchanger tube plates were

removed to reveal the inside surface of

the copper tubes. Since these tubes had

recently been manually cleaned, virtually

no scale was present, as is on this photo.

►

Last inspection: February 12, 2018

at the end of the 4-year trial

The inside surfaces of the copper tubes

show zero additional scale formation

after 4 years in the test period.

The photographs show that the refrigeration

condenser tubes, from the beginning to the

end of the trial period, were "as clean as

new".

Please note that for 4 years of 365 days continuous

operation, there has been:

• No chemical water treatment.

• No bleed off of waste water.

• No cleaning of condenser tubes.

• No water treatment specialists employed.

• Copper tubes in the condensers stay very clean

– without scale.

• No cleaning of the cooling tower inside surfaces.

References

Summary of Benefits:

• Large savings on chemicals. The complete elimination of chemicals

in this cooling tower operation during the field test supports the fact

that Vulcan is “eco friendly” and would meet the Leeds and Green Mark

Building Criteria required for “Green Building” designation anywhere

in the world. Enjoy the benefits of a world class, sustainable and

“Green” Cooling Tower!

• Huge savings on blow down water consumption. Significant energy

and water savings due to clean condenser tubes and no need

for water blow downs below electric conductivity 10,000 µS/cm

levels with the electronic cooling tower water treatment system –

representing alone a saving of virtually all previously wasted water

due to blow downs.

• Savings on payroll – no operational stoppages required for condenser

cleaning, less testing and fewer inspections needed.

• Savings on supervision – engineers appreciate the “set and forget”

of this automatic water treatment system. Frequency of inspections

and laboratory expenses for cooling tower water testing are reduced

due to the safety and reliability of the electronic systems.

• Scale formation was eliminated. Refrigeration compressors operated

at peak efficiency due to no scale in the condensers.

• Rust prevention in iron pipes is an added benefit of the Vulcan

system.


Savings for cooling tower with Vulcan


Model: Vulcan S100

Installation Area: cooling tower for 100RT turbo chiller, 24-hour yearly operation

Circulation Water Capacity: 120 m 3 /h

Pipe Diameter: 150 mm

Cost reduction by Vulcan 25-year warranty:

anti-scale chemical treatment

maintenance cost

1st year 39,902 USD 35,386 USD 4,516 USD

2nd year 79,804 USD 66,541 USD 13,263 USD

3rd year 119,706 USD 97,696 USD 22,010 USD

5th year 199,510 USD 160,006 USD 39,504 USD



Further benefits

Equipment life extension: about 30-60%


Location: The Be'er Sheva Grand Mall

myofer.co.il

Model/area: S250 x 4 units for 4 cooling towers

Problem: Each cooling tower has 2 heat exchangers.

The difference in pressure increased between the

inlet and outlet of the heat exchanger, which showed

a developing blockage.

The heat exchangers had lost in work capacity every

month due to the multiplicity of scale and rust.

Result: 5 months after installation, there are no scale issues

in any cooling tower heat exchanger systems.

Due to the excellent results, more Vulcan will be

installed for the rest of the company's facilities in

Israel.

Installed by: EYE-IN ELECTRONICS

The Be'er Sheva Grand Mall

The Be'er Sheva Grand Mall is the largest

shopping mall in the southern region of

Zion, located in Be'er Sheva - the capital

of the Negev. It features 220 stores.

45

References

Vulcan S250 outdoor installation: on the roof, with the sun most of the year. The temperature at this time was 38 - 40 °C.

In winter, it is rainy and the wrap should be sealed to IP-68. Vulcan impulse bands were well wrapped and the Vulcan unit

was in the outdoor box.

Without Vulcan

With Vulcan The result after 5 months installation:

On the right is a cooling tower with Vulcan.

The differences are clear:

1. The pressure difference is lower between

the exit and the inlet of the heat exchanger in

the right tower.

2. The water coming out of the heat exchanger

is colder in the right tower.

Tangshan Kailuan Kailuan Group Group Linxi Linxi Mining Mining Co. Co.

www.eye-in-electronics.co.il

Installation Installation details details

Model: Model: Vulcan S350 Vulcan S350

About About Tangshan Tangshan Kailuan Kailuan Group Group Linxi Linx

Mining Mining

Vulcan Vulcan is installed is installed an explosionproof

and proof waterproof and waterproof box. box. Kailuan Kailuan Linxi Mining Linxi Mining Co., Ltd. Co., is a Ltd. mining is a mining company company that that

in an explosion-

Founded Founded in 2007 in and 2007 based and in based Tangshan, in Tangshan, China, Tangshan China, Tangshan

Location: Jiu Dong pump room

provides coal mining services and has a mining area of

Location: Jiu Dong pump room

provides coal mining services and has a mining area of

(600 meters (600 meters deep underground)

deep underground) 27.8019 27.8019 square kilometers. square kilometers.



www.cwt-vulcan.com

Purpose: Purpose: To solve To the solve scaling the scaling problems problems

and corrosion and corrosion of pipes of in pipes the in the

underground underground drainage drainage system. system.

Installed Installed by: by:

Tangshan Tangshan Jiuxin Jiuxin

Technology Technology Co. Co.

The company‘s The company‘s main business main business includes includes coal mining, coal mining,

washing washing and processing, and processing, as well as coal well mine as coal mechanical mine mechanical

and electrical and electrical equipment equipment manufacturing manufacturing and repair. and repair.


14" pipe 14" Ø pipe Ø

Shopping Mall

FAN Mallorca Carrefour Hypermarket

www.fanmallorca.com www.carrefour.com

46

Location: FAN Mallorca Shopping Center;

Carrefour Hypermarket,

in Palma de Mallorca, Spain

Model: 1 x S50 Vulcan

2 x S100 Vulcan

Area: The eco-friendly Vulcan System is

installed on the cold water pipe with

Ø 110 mm upstream of the water

tank and on the cold water pipe with

Ø 110 mm after the water tank. Also

on second holding tank Ø75mm.

Vulcan S100

Vulcan S100

Purpose: The installation of Vulcan is intended

to protect the pipes and appliances

from limescale and extend their

service life. Vulcan should also help

keep the water infrastructure intact.

Result: After the use of the Vulcan Anti-Scale

System, the quality of the water is

optimised, ensuring greater comfort

and satisfaction for the customer.

Installer: www.aguaris.com

References

Vulcan S50

The FAN Shopping Center is one of the

largest shopping centers in the city and

offers a wide range of stores and services.

From fashion to technology, from

entertainment to food and a Carrefour

Hypermarket, there is a variety of stores

to suit every taste and interest.

AGUARIS sostenible S.L. | Distribuidor exclusivo de Vulcan en Islas Baleares e Islas Canarias | www.aguaris.com

SUPERMARKET

ALDI CAZÈRES

Vulcan installation details

Vulcan installation

Location: ALDI supermarket

in Cazères, France

Models: 1 x Vulcan 5000 Anti-Scale System

is installed on the water system

1 x Vulcan 5000 Anti-Scale System

is installed on the water system

ECO-FRIENDLY SYSTEM

100%

WITHOUT

SALT OR CHEMICALS

Purpose of Vulcan treatment:

The Vulcan anti-scale system was installed at the Aldi

store at the request of FCT to solve the scale problems in

the water pipes and appliances.

Vulcan Anti-Scale System 5000 installed on the

water system

Results with using Vulcan:

The Vulcan system is an eco-friendly solution against

limescale, particularly effective for supermarkets.

Vulcan representative and installer:

Uni‘Vert Partners (www.uni-vert-partners.fr)

Vulcan Anti-Scale System 5000 installed on the

water system

ALDI Nord supports the

Sustainable Development Goals

Indeed, themes such as sustainable consumption and

production patterns are essential for our activities.

The focus for greater sustainability at ALDI France

is sustainable packaging and savings in energy

consumption.

Our contribution for a

better environment.

ALDI Nord

DUO TOWERS PARIS


Application: Duo Towers in Paris, France

47

Models: Vulcan S25

Installed in tower 1

at the main cold water line

Vulcan S50

Installed in tower 2

at the main cold water line

Results: The towers were new built before

few months. The Vulcan units treat

the water supply lines of both towers.

Until now they did not have any

limescale issues.

Installer: CWT Preval France

The Duo Towers are two skyscrapers located in Paris.

Tower 1: 180 m high, 39 levels, 69.000 m² of offices, auditorium,

restaurant and shops.

Tower 2: 125 m high, 29 levels, 19.000 m² of offices, corporate

restaurant, shops, hotel with 139 rooms, restaurant

and panorama bar.

Vulcan S50 Vulcan S50 Impulse bands

Vulcan S50

References

Vulcan S25

CWT PREVAL FRANCE

www.vulcan-france.fr

CWT Preval France . 2 Rue de la Gare . 72170 Beaumont Sur Sarthe . France

EXCLUSIVE PARTNER

Dairy Cattle Stable

Nuevo León

VULCAN INSTALLATION DETAILS

Location: Dairy cattle stable Nuevo León

in Torreón, Coahuila, México

Model: Vulcan S10 Anti-Scale System

is installed on the 2" main water line

Vulcan S10



www.cwt-vulcan.com

Limescale desposits in the water pipe

SOLUTION

The eco-friendly and chemical-free Vulcan S10

Anti-Scale System is installed on the main water

inlet pipe of the building complex to reduce and

prevent limescale buil-up.

RESULTS

PURPOSE

The high concentration of calcium in the water

causes problems in the cooling tower and mainly in

the small boiler. This causes to have to be opened

the boiler every 45 days and remove the hard

limescale mechanically.

After using Vulcan

After installing Vulcan, the boiler was opened after 45 days. „Vulcan works very well.“ We have observed

that the limescale became smooth and was easy to remove, which makes maintenance and cleaning

much more easier and save a lot of time. „We have less limescale buil-up.“

Limescale is easy to remove from the boiler Limescale deposits can be easily

removed from the pipes

48


Location: Energy Complex Co., Ltd. (EnCo)

Bangkok, Thailand

www.energycomplex.co.th

Models: 1 x S250

1 x X-Pro 1

Area: Before the condenser water piping system

to treat all 7 cooling towers

Installed by: SGI Technology / Globen Engineering

About Energy Complex

Energy Complex is the first office

complex in Thailand and Southeast

Asia to be awarded the highest level of

Platinum Green Building certification

from LEED (Leadership of Energy and Environmental

Design) that serves as the prototypical building

in Thailand for energy conservation, harmonious

coexistence of industry and the environment and

optimal utilization of resources.

References


Before Vulcan was installed, the client used ozone water

system to treat the condenser, but they still found massive

scales in the basin of the cooling towers. They collected

the scales from the basins and weighed them, there were

around 150 kg (average) of scales every month.

The results after 4 months

Vulcan was added together with the ozone system

to treat the water. After 4 months, the approach

temperature of the chiller has been reduced, so that

the energy has been saved from the machine. Also, the

scales from the cooling tower basin have been reduced.

Vulcan S250 and X-Pro 1 were installed on the main

return pipes of the condenser.

7 cooling towers were treated with Vulcan.

SGI Technology / Globen Engineering | (+66) 2004 6681 | www.vulcan-thailand.com

EXCLUSIVE PARTNER

Średzki Water Park

in Środa Śląska, Poland

The water treatment system Vulcan S25 protects the

entire water supply network and all the heating devices

of the pools of the Średzki Water Park.

The costs of normal treatment products with such a

water flow of 25 m 3 /h would mean operating costs at

3.900 € per month (assuming 24 working per hour)!

The cost of running the Vulcan S25 device is approx.

1,50 € per month.

49

Vulcan installed at:

Paris Country Club

59 Rue Jean-Baptiste Pigalle

75009 Paris

France

Installed by:

CWT Preval France

www.cwt-international.com

Model:

Vulcan S100

The Paris Country Club

The course is located just 10 minutes from Paris in

the heart of the Saint-Cloud race course.

The Paris Country Club has a 9 hole golf course,

driving range, 3 separate swimming pools, tennis

courts, full gym, cinema, spa and massage area as

well as a full restaurant.

Application:

The Vulcan S100 unit was installed on the water

main for the Clubhouse, to protect the bathrooms

and kitchen areas from limescale deposits.

References

Vulcan S100 Anti-Scale System Aerial view of the Paris Country Club

Installation of the Vulcan S100 unit in the Paris Country Club


Location: Avril Supermarket

Ville de Laval, Québec, Canada

Model/Area: Vulcan 3000 was installed on the

greenhouse water inlet

Treatment area: 2640 drippers are used to water the entire

production

Scale problem: After 1 year without water treatment,

there was an issue with limestone building

up in the irrigation system which blocked

the drippers; 60% of the entire production

(440 trays of microgreens) did not get an

even distribution of water. It required us

to manually water the unwatered parts of

each tray in order to prevent losses.

Client's feedback: "After 7 months with Vulcan, we’re seeing

a huge improvement in regards to the

even distribution of water. From now on,

manually adding water to the unwatered

parts of each tray won’t be necessary since

there isn’t any! We are totally satisfied with

Vulcan as well as the service."


www.calcairesolution.com

The greenhouse in the Avril Supermarket

The greenhouse watering nozzles



www.cwt-vulcan.com

Visible results of Vulcan water treatment – before and after

Before

After

Before

After

You can actually see the calcium slowly breaking down through the drainage system.

50

McClean AG | Spitalstr. 18 | 4056 Basel

Vulcan-System

Mr. W.Kurt

Probsteiholzweg 11

4103 Bottmingen

Dear Mr. Kurt,

after a few months testing the Vulcan anti-scale system in our

hygiene center in the station SBB of Basel, we are very happy

with the results. The visible scale deposits are less and the

cleaning is much easier than without Vulcan – with less need of

chemicals. Also the scale depositis of the cisterns and shower

heads are much less, so we have less maintenance costs. We

recommend your Vulcan system and we will install more Vulcan

systems in further of our sanitary stations in Switzerland.

References

With best regards

McClean AG

Raphael Zimmermann

Managing director

Vulcan anti-scale system in the hygiene center of the station in Basel.

McClean AG, Spitalstrasse 18, CH-4056 Basel

Telefon +41 61 327 46 46 Fax +41 61 327 46 47 E-Mail mcclean@mccleangroup.com

Pilbara Commercial Laundry Services

South Hedland,

WA 6722

Australia

Testimonial with Jamie Cavey

Hi, my name is Jamie Cavey and I operate the only commercial laundry in Pilbara - the Pilbara

Commercial Laundry Services. We are a mid-size operation that specializes in the laundering of

hotel linen, mine site linen and work clothes.

Living in a hard water area like Pilbara means we have ongoing problems with calcium build up

in our piping and air-conditioning systems. The calcium sticks to the heating elements and the

whole internal section of the hot water system becomes completely clogged with calcium.

Twelve months ago we installed a German made CWT Water Treatment System from the team at

Southern's Water Technology in Bunbury and immediately we noticed a significant reduction in

the build-up of calcium.

I believe we have quadrupled the life span of our evaporated air conditioner and we haven't had

to replace our hot water system for more three years.

Without the CWT Water Treatment System we would be replacing our hot water system every

two years at a cost of more than $10,000.

There is no doubt the CWT Water Treatment System will prolong the life span of your

piping and hot water systems and evaporative air-conditioning units.

After the treatment, the adhesiveness of the crystals is reduced so that scale is unable to form in

the pipes.

Sincerely,

Jamie Cavey

51


Model: Vulcan 5000

Vulcan S10

Location: Riverview Hospital

Noblesville, Indiania

Installation area: Swimming Pool

Installed by: Salt-Free Water Systems

References

Vulcan 5000 on main pool skimmer line

Vulcan S10 on main pool line

Swimming pool chlorinator in service 30 days before installing Vulcan units Swimming pool chlorinator in service 30 days after installing Vulcan units

Carnation Production

1429 Casco Bay Cir . Cicero, Indiana . 46034, USA - www.vulcan-usa.com

Installation details Results

Installed at: Antalya Tarım A.Ş.

in Antalya, Turkey

Antalya Tarim is the distributor of De Ruiter Seeds

since more than 25 years. Seed varieties include

tomato, eggplant, cucumber, pepper, melon and

rootstock. Antalya Tarim is involved in research

and development projects on vegetable varieties

not covered by the rest of the group.

www.antalyatarim.com.tr

Results

The production of cut flowers requires intensive use of

plant nutrients. After a trial period of about 5 months,



www.cwt-vulcan.com

Model: Vulcan S50

used for irrigation systems

Purpose

Solving limescale problems in irrigation systems.

It was also aimed to prevent the use of limescale

and bicarbonate-derived fertilizers in water in the

growing environment.

the impressions were as follows. When it was observed

that the plant has better roots and green parts than

expected, leaf and soil analysis was performed again.

When we compared the analysis before and after

the use of Vulcan, the analysis showed that after

the use of Vulcan, there was a higher rate of plant

nutrient transfer from the calcium and minerals

in the water as well as from the reserves in the soil to

the plant.

Vulcan S50

The absence of limescale stains on the green parts

was also a positive result. There was an increase of the

quality with the use of Vulcan. Especially the flower

branch weight is an important criterion and we have

observed an increase in this area. Fertilizer savings

were achieved with the use of Vulcan.

EXCLUSIVE PARTNER

www.vulcanturkey.com info@vulcanturkey.com Tel. 055

The Cooling Systems

in the Poultry Farm

52

nstallation details

Location: 3 chicken farms in Morocco

Area: • 6 cooling systems

Model: S10

• Drinking water of hens

Result: The customer built the new cooling

tower pads to test the Vulcan effects and

compared the old pads which had not been

cleaned for more than 5 years.

After Vulcan had been installed for 2 weeks:

• For the new pads, the new scale formed

like powder, and it can be eliminated very

easily.

• For the old pads, it took longer time to

clean the old scale with a water gun.

Installed by: STE ETCT INDUSTRIE

Vulcan S10 was installed in the water main to treat

6 cooling systems in 3 chicken farms.

References

►

Without any water treatment, the scale was hard like

stones, which had not been cleaned for more than 5 years.

After Vulcan S10 had been installed for 2 weeks, the old

scale had been softer, and the new scale had formed as

powder. The new scale was easy to clean, and the old scale

took more time to clean up with a water gun.

See the video here: www.bit.ly/ma-poultry

Christiani Wassertechnik GmbH (CWT)

Selerweg 41

12169 Berlin

Germany

STE ETCT INDUSTRIE | 23, bd okbra bno nafii 3ème étage N°5 hay mohamadi casablanca, Maroc | www.vulcan-maroc.com


Thank you a lot for sending me the stronger electronic system, which I installed immediately. I noticed

that the drinking behavior of the animals improved promptly. I can give you more details after a longer

observation period. Now about the promised observation of the CWT water treatment device:

After 2-3 days of the installation, it was remarkable that the lactating cows were permanently drinking

from the drinking trough and that therefore the milk production also improved after 14 days, which

again led to higher weights of the piglets (before: ca. 7 kg, now: 8 kg). This continued for several

months.

Furthermore, we observed that scale and biofilms in old pipes for liquid feeding dissolved, leading to

an improved feeding behavior of the fattened pigs. Moreover, we used to have trouble with flank

abscesses due to biofilms that were probably caused by bacteria discarding endotoxin. This

progressively improved with the use of CWT water treatment.

I can also tell you about a cow farmer whose pipes were not clogged anymore after the installation of

CWT products. Before, he had to flush the pipes every 4 weeks with air and water to make sure the

cows could get enough water through the pipes. He could furthermore observe that the biofilm on the

high-alloyed steel drinking trough dissolved after 14 days. After about 4 weeks, the farmer also

reported that the cows produced about 0.5 L more milk per day.

Negative observations:

The next year in February, I started to occasionally add acids in the tubes with the consequence that

the positive effect of the CWT water treatment mostly vanished. Furthermore, new biolfilms built up in

the pipes, which I could make visible by flushing the pipes. The animals began to show more flank

abscesses and ear necrosis again. This improved again after the flushing in the beginning of June.

Then, on 19 July, I installed the stronger electronic system. Since then, I have the feeling that the

livestock has stabilized and has become more vital.

I hope I can give you more positive news soon and that I can tell you, whether an occasional addition

of acid to the water system is possible without damages, since it is common practice to use acidy

products in farms holding pigs and turkeys.

Please don’t hesitate to contact me for further questions.

Best regards,

Hubertus Fasselt

Dimitrios Vasileiadis

Garden shop

Thessaloniki

Greece


Selerweg 41

12169 Berlin

Germany

53

Dear CWT,

I am a professional cultivator of decorative plants and trees for more than 30 years.

I have always hard water quality problems. This water, I irrigate with it, comes from

a bore. This water is brackish, which means of course, it is very bad for the plants.

Actually, I have been burning my plants all these years because of too much salt.

I also have to emphasize on the fact that all these years the leaves of the plants had

a white color and not the well-known green color. That is of course because of too

much salt of the water.

Installing the Vulcan S25 device, I found out that there is not anymore white

sedimentation on the leaves and soil. Most of all I realize that there is a big

improvement in the growth of my plants. I also found out that there is a better and

quicker foam creation. Wherever we want to wash our hands or even clothes etc.

Finally, I must say that I really found the solution to my problem, which has been

bothering me for all these years, using the Vulcan device.

I really have to thank you from the bottom of my heart.

References

Without Vulcan With Vulcan S25

Lavender & Vineyard Farm


Installed at: Private Farm of lavender and

vineyards in Izmir, Turkey

Model: Vulcan S50

installed in the water system

INSTALLER

ATİLLA YILMAZ TARIM DANIŞMANLIK SAN. ve Tic.

www.vulcanturkey.com

PURPOSE



www.cwt-vulcan.com

RESULTS

Solving limescale problems in the irrigation systems

and better processed photosynthesis, which is

inhibited by limescale cyanide. Protecting heating and

cooling systems in farm buildings against limescale.

With the introduction of Vulcan, the blockages in the irrigation systems were not noticed again. After Vulcan was

started to be used, it was observed that the plants could be fed more easily, the plant roots were stronger, fertilizer

and water utilization increased.

In addition, limescale stains on the plants caused by limescale disappeared. The equipment in the main building and

technical buildings were protected against lime and rust.

EXCLUSIVE PARTNER

www.vulcanturkey.com info@vulcanturkey.com Tel. 0

54

Private Yachts

Vulcan installation in Mallorca, Spain


Yacht Name: Image

City: Palma

Unit: Vulcan 3000

Yacht Name: Jade

Length: 60 m

Model: CRN

City: Palma

Unit: Vulcan 5000

Port : STP Shipyard

References


Yacht Name: Tatyana

Length: 45 m

Model: Bilgin

City: Puerto Portals

Unit: Vulcan 5000

Port : Puerto Portals


Yacht Name: Africa Dream

Length: 23 m

Model: Leopard Open

City: Palma

Unit: Vulcan 3000

Yacht Name: Benita Blue

Length: 34 m

Model: Burgess

City: Palma

Unit: Vulcan 5000

Yacht Name: Aldonza

Length: 32 m

Model: Astilleros

City: Club de Mar, Palma

Unit: Vulcan 5000

www.aguaris.com | www.vulcan-baleares.com

AGUARIS | Palma de Mallorca, Islas Baleares, España | T : +34 971 968 297

Port : Club de Mar

CITY WATER FOR UGII NUUR SUM

Vulcan Installation Details

Location: Ugii nuur sum, Arkhangai

aimag in Mongolia

Models: 2 x Vulcan S150 Anti-Scale

System

Area: Vulcan is installed at the supply

and return pipes of the heating

boiler.

Purpose: Based on its chemical

composition, the water in the

Ugii nuur sum area belongs to

the hydro carbonate class and

calcium group. It has a Type

II quality classification and is

characterized by its moderate

mineral content and hardness.


Vulcan Results

Vulcan S150 on the supply pipeline

By reducing water hardness, the amount of limescale that accumulates on pipeline walls is

decreased, thereby enhancing the efficiency of heat exchange.

of the heating boiler

Vulcan S150 on the return pipeline

of the heating boiler

This results in a quantifiable decrease in fuel consumption, which is essential for the efficient

heating of water in the boiler.

The system was installed on our main source of water supply in the main water supply to the building.

► For dishwashing systems, hot water for showers and washing machines we used salt softeners.

► Drinking water boilers and kettles in the wards required weekly cleaning with tartaric acids.

► Financial savings: the price of a VULCAN system is covered within a reasonably short period of time.

LONG-TERM CARE CENTRES

55


Location: Long-term care centres (CHSLD)

Fortierville, Québec

Model: Vulcan 5000


References

After 6 months, the opening of the hot water tank:

Before using Vulcan: hard scale problems in the hot

water tank.

With Vulcan, the scale has softened and the large

pieces of scale have fallen, it could be taken out by

the technician easily.

The client’s feedback:

"Here is what was taken out of the tank

and as you can see the walls of the tank

has no trace of scale, very good result."

See the video: www.bit.ly/ca-tank

To: Eye in Electronics CEO

Review of the VULCAN equipment

Installation location: Main water feed of Mother and baby convalescent home ― Telshe Stone.

System installed: VULCAN S100

Before installing VULCAN, we treated the scale with water softeners, which required large amounts of salt,

cleaning and maintenance.

► Shower heads needed frequent treatment to remove scale deposits.



www.cwt-vulcan.com

After installing the VULCAN system:

► We have stopped consuming acids to clean the drinking water containers. They can now be cleaned by hand.

► Water softeners have been taken out of operation and no more salt is used!

► The dishwashers are clean!

► The shower heads < After a period of cleaning all the pipes > do not need cleaning and no replacement is

required.

Savings:

► In cleaning materials, filters, maintenance time, and not needing to stop the use of facilities just for the sake of

cleaning the water systems.

Best regards,

G. P.

General Manager

Mother and baby convalescent home. The salt bags on the left side are no longer used

and replaced with Vulcan.

56

Residential Installations

and

Apartment Buildings

REPORT OF USING VULCAN

2 Apartment Buildings

in Etagnières, Switzerland

58

Installation of 2 x Vulcan S25

Installation Place: Cold water main pipe

Pipe diameter:

50 mm

Results before and after the Vulcan installation

Kitchen Kettle

Before (without Vulcan): A layer of scale had accumulated at the

bottom over time, it was impossible to remove it with a plastic spatula.

We could only leave vinegar to let it act for a long time, so that the

scale could be removed.

External surfaces of pots and pans

Before: If you do not wipe off water right away, the water would leave

spots and it would be difficult to remove afterwards. You can only

clean with dishwashing detergent again, and wipe off water without

delay.

Sink (stainless steel)

Before: Quick greasy fouling, especially after removing residues from

cooking oils with rinse water from cooking tools. Rough sponge and

brush with degreasing detergent needed.

Dishwasher (internal wall is stainless steel)

Before: White layer of scale adherent (on the bottom and on the door)

was difficult to remove; anti-scale product was required.

Chrome faucet

Before: Scraping scales with a knife onto the spay heads was necessary

because the outlet holes of the spay heads were stuck by scales.

After (with Vulcan): Scale is easy to be removed, even with a

finger or a damp cloth.

After: Even the pot has been dry for 30 minutes, it is still easy

to remove spots with a damp cloth. If it is left to dry for a longer

period, e.g. 1 night, the spots disappear after rubbing the surface

for several times with increased pressure but still without

detergent.

After: The degreaser is still necessary but the cleaning is easier

and less work.

After: The white powder on these surfaces is easy to remove

with a wet sponge (no special cleaning product).

After: If scale builds up on these elements, it can be easily removed

without an anti-scale product.

Filter holder of faucets and filters (kitchen and bathroom)

Vulcan Vertrieb «Anticalcaire Vulcan» W.Kurt - 4103 Bottmingen - w.kurt@cwt-International.ch - Tel. +41 (0) 79 22 11 33 9

Before: Limestone was strongly stuck on the circumference of the After: No deposit was found inside the filters or on the outside

rings and also visible in the plastic filters (inner side). To remove the rings. The water comes out of the shower head without any

scale by soaking in vinegar is necessary. The outlet holes in the spray obstacle, and no new deposit accumulates in the holes of the

head (kitchen) were frequently blocked by hard-to-remove scale spray head.

deposits.

Worktops (granite surfaces)

Before: Accumulation of a layer of scale left by the water around the

tap; After drying the surface appeared dull and dirty. No anti-limestone

(acid) product should be used on this mineral surface. Natural stone

care products are only effective on a scale-free surface. Scraping of

the stone surface with a metal spatula after using the steam cleaner

at the maximum pressure.

Washbasins (bathroom)

Before: "Rust" fast and sticky. The deposits could only be removed

with an abrasive sponge + degreasing detergent and sometimes an

anti-scale product.

Drain pipes for washbasins

Before: A cylindrical brush (white synthetic threads) was pushed in

rotation and under running water to the bottom of the collector, was

charged with a black sludge deposit when removed from the pipe

(weekly cleaning). It is still a proof of this surface bonding power that

characterized "hard enough" water.

Toilet (Ceramic)

Before: Even after using the w.c. brush, the "traces of marks" had

a tendency to clog especially to the bottom of the bowl. "Hygo WC

maximum power gel" cleaning products were necessary to ensure

proper hygiene.

Fittings

Before: The deposits of scale were less around these elements

because they were less accentuated on the ceramic than on the

granite. An anti-lime product helps to eliminate scales around the

linings (easy knife scraping).

Shower heads

Before: The water outlets were often blocked by scale deposits.

Shower cabin (glass)

We have not noticed a great difference between before and after at

the level of the glass walls: glass is the material on which the scale

attaches the least, especially since they are vertical walls on which

water flows easily. Another co-owner found that the stains on the

glass walls were easier to remove than before.

Evaporation of water in a saucer and a glass

After: The cleaned and treated surface regains the original

shine and brightness; Its maintenance is no longer a problem:

the limestone powder is easily removed with a damp cloth.

The stone care product is used from time to time with better

efficiency.

After: The deposits are easy to remove with a damp cloth. The

use of soap only serves to ensure the hygiene of the surfaces.

After: When the brush is removed, the threads return to a state

of whiteness almost without black deposits.

After: These spots are now easy to "erase." Even if it is

necessary to use cleaning products for reasons of hygiene or

for routine maintenance, it still saves the use.

After: Wet wiping is already sufficient, even without anti-scale

product.

After: There are no more obstructions and the water flows

smoothly.

Shower enclosure frame (aluminum)

Before: It was necessary to scrape the deposits of scale

accumulated at the junction of the shower tray with the knife,

an anti-lime product (acid) can not be in contact with this metal.

After: The deposits are removed with ease.

A) Glass saucer with flat bottom. Before: The scale clogged strongly to the bottom and vinegar was necessary to remove it. After:

Scale still clings to the bottom, but can be removed only by rubbing, if necessary with a plastic spatula, but without using vinegar.

B) Water glass. Before: The scale was formed on the wall of the glass, difficult to remove (vinegar necessary). After: The limescale spot

Filter holder of faucets and filters (kitchen and bathroom)

Before: Limestone was strongly stuck on the circumference of the

rings and also visible in the plastic filters (inner side). To remove the

scale by soaking in vinegar is necessary. The outlet holes in the spray

head (kitchen) were frequently blocked by hard-to-remove scale

deposits.

Worktops (granite surfaces)

Before: Accumulation of a layer of scale left by the water around the

tap; After drying the surface appeared dull and dirty. No anti-limestone

(acid) product should be used on this mineral surface. Natural stone

care products are only effective on a scale-free surface. Scraping of

the stone surface with a metal spatula after using the steam cleaner

at the maximum pressure.

Washbasins (bathroom)

Before: "Rust" fast and sticky. The deposits could only be removed

with an abrasive sponge + degreasing detergent and sometimes an

anti-scale product.

Drain pipes for washbasins

Before: A cylindrical brush (white synthetic threads) was pushed in

rotation and under running water to the bottom of the collector, was

charged with a black sludge deposit when removed from the pipe

(weekly cleaning). It is still a proof of this surface bonding power that

characterized "hard enough" water.

Toilet (Ceramic)

Before: Even after using the w.c. brush, the "traces of marks" had

a tendency to clog especially to the bottom of the bowl. "Hygo WC

maximum power gel" cleaning products were necessary to ensure

proper hygiene.

Conclusions

Fittings

After Before: Vulcan The was deposits installed of for scale 1 week, were in less general, around we quickly these elements noticed a

marked because decrease they were of adhesive less accentuated forces of the on water the ceramic on most than surfaces on the in

contact granite. with An anti-lime water over product a prolonged helps period. to eliminate The comfort scales provided around the by

this linings limestone (easy knife converter scraping). is very appreciable compared to the previous

situation.

After: No deposit was found inside the filters or on the outside

rings. The water comes out of the shower head without any

obstacle, and no new deposit accumulates in the holes of the

spray head.

After: The cleaned and treated surface regains the original

shine and brightness; Its maintenance is no longer a problem:

the limestone powder is easily removed with a damp cloth.

The stone care product is used from time to time with better

efficiency.

After: The deposits are easy to remove with a damp cloth. The

use of soap only serves to ensure the hygiene of the surfaces.

After: When the brush is removed, the threads return to a state

of whiteness almost without black deposits.

After: These spots are now easy to "erase." Even if it is

necessary to use cleaning products for reasons of hygiene or

for routine maintenance, it still saves the use.

After:

Another

Wet

advantage

wiping is

of

already

this system,

sufficient,

and

even

not

without

the least,

anti-scale

is its

product.

excellent efficiency / price ratio; There will be no additional

charges thereafter and its consumption of electricity is

insignificant. It is more appreciable while the loads of the

building always tend to increase.

Our Shower wish was heads to find a solution to the problem, not by totally eliminating After: We have There no are particular no more interest obstructions (financial and or the otherwise) water flows in

the Before: scale, The but water by finding outlets a way were to often convert blocked its physical by scale structure deposits. so that smoothly. promoting this system and we also needed evidence of its

it can improve the cleaning effort and protect the devices without the effectiveness, which we have received from these tests.

addition of chemical substances.

Shower cabin (glass)

Shower enclosure frame (aluminum)

We firmly believe that this is the most advantageous system and

This

We have

device

not

is

noticed

an excellent

a great

compromise

difference

for

between

solving the

before

problems

and after

in our

at Before: strongly wish It was to keep necessary it. to scrape the deposits of scale

building

the level

caused

of the glass

by the

walls:

hard water.

glass is the material on which the scale accumulated at the junction of the shower tray with the knife,

Conclusions

attaches the least, especially since they are vertical walls on which an anti-lime product (acid) can not be in contact with this metal.

water flows easily. Another co-owner found that the stains on the After: The deposits are removed with ease.

Maintenance glass walls were is simple easier because to remove no than maintenance before. is required after the

After unit is Vulcan installed. was There installed is no for dependence 1 week, in general, on products we quickly to be added noticed and a Another advantage of this system, and not the least, is its

marked which must decrease be managed of adhesive throughout forces the of the year. water The on composition most surfaces of the in excellent efficiency / price ratio; There will be no additional

Conclusions

contact water Evaporation remains with water unchanged, of over water a prolonged which in a saucer is a period. strong and The positive comfort a glass point provided for health. by charges thereafter and its consumption of electricity is

this

A) Glass

limestone

saucer

converter

with flat

is very

bottom.

appreciable

Before:

compared

The scale

to

clogged

the previous

strongly

insignificant.

to the bottom

It

and

is more

vinegar

appreciable

was necessary

while

to

the

remove

loads

it.

of

After:

the

Scale

situation.

After Vulcan still clings was to installed the bottom, for 1 but week, can in be general, removed we only quickly by rubbing, noticed a if necessary

building always

Another with advantage a plastic

tend to

of spatula,

increase.

this system, but without and using not the vinegar. least, is its

B) marked Water decrease glass. Before: of adhesive The scale forces was of the formed water on on the most wall surfaces of the glass, in difficult excellent to remove efficiency (vinegar / price necessary). ratio; There After: will The be limescale no additional spot

is contact Our less wish broad with was water and to find less over a solution compact, a prolonged to but the it problem, period. is still difficult The not by comfort totally remove provided eliminating without by vinegar. charges We have thereafter no particular and interest its consumption (financial or of otherwise) electricity in is

These this the scale, limestone scenarios

but by converter finding

are not

a is the

way very same

to appreciable convert

as water

its compared flowing

physical

along

structure to the a vertical previous so that

glass insignificant. promoting

wall and leaving

this It system is few more traces

and appreciable (walls

we also

of the

needed while shower the evidence

cabin). loads of of the its

situation.

can improve the cleaning effort and protect the devices without the building effectiveness, always which tend we to increase. have received from these tests.

Observations after Vulcan disconnected

addition of chemical substances.

Our wish was Vulcan to find Vertrieb a solution «Anticalcaire to the problem, Vulcan» not by totally W.Kurt eliminating - 4103 Bottmingen We firmly have - w.kurt@cwt-International.ch believe no particular that this is interest the most (financial - advantageous Tel. +41 or (0) otherwise) 79 system 22 11 33 and in 9

the This scale, device but is an by finding excellent a way compromise to convert for its solving physical the structure problems so in that our promoting strongly wish this to system keep it. and we also needed evidence of its

15 days were needed to make the first observations:

After 4 years of building pipe expansion, it took only one week

it building can improve caused the by cleaning the hard effort water. and protect the devices without the effectiveness, which we have received from these tests.

to make initial observations of the efficiency of the VULCAN

addition - Aspect of of chemical the water: substances. the water appears heavy and oily again. descaler.

Maintenance is simple because no maintenance is required after the We firmly believe that this is the most advantageous system and

- Water has become aggressive on the skin (shower).

This unit is device installed. is an There excellent is no compromise dependence for on solving products the to problems be added in and our strongly But the time wish to to reappear keep it. of scale deposits or water effects on the

building which - The must scale caused be sticks managed by again the hard on throughout the water. kitchen the tap year. fittings. The composition of the skin after the system was shut down was twice as long.

water remains unchanged, which is a strong positive point for health.

- The scale is deposited again on the granite and it is difficult to

Maintenance

remove.

is simple because no maintenance is required after the

unit is installed. There is no dependence on products to be added and

which - The must scale be is deposited managed throughout back to the the bottom year. of The the composition kettle and can of the not

water be removed remains with unchanged, a hand or which a damp is a cloth. strong positive point for health.


- The internal surface and the dishwasher tank are again covered

with scale.

- The clogging of bathroom sinks has begun to occur again (the scale

15 adheres days were to the needed ceramic). to make the first observations:


- Aspect of the water: the water appears heavy and oily again.

References



descaler.

- Water has become aggressive on the skin (shower).

But the time to reappear of scale deposits or water effects on the

15 days were needed to make the first observations:


- The scale sticks again on the kitchen tap fittings.

skin after the system was shut down was twice as long.


Observation Aspect of the report water: made the by water Jean-François appears heavy and and Michaela oily again. Burkhalter, co-owners

descaler.

of Building B.


- remove. Water has become aggressive on the skin (shower).

But the time to reappear of scale deposits or water effects on the

- The scale sticks is deposited again on back the to kitchen the bottom tap fittings. of the kettle and can not skin after the system was shut down was twice as long.

be removed with a hand or a damp cloth.


- remove. The internal surface and the dishwasher tank are again covered

with scale.

- The scale is deposited back to the bottom of the kettle and can not

- be The removed clogging with of bathroom a hand or sinks a damp has cloth. begun to occur again (the scale

adheres to the ceramic).

- The internal surface and the dishwasher tank are again covered

with scale.

Vulcan Vertrieb «Anticalcaire Vulcan» W.Kurt - 4103 Bottmingen - w.kurt@cwt-International.ch - Tel. +41 (0) 79 22 11 33 9

- The clogging of bathroom sinks has begun to occur again (the scale

Vulcan 5000 for the hot water recirculation Vulcan S50 for the water entrance

59



Location: Four season Village


Location: Four season Village


Application: The Vulcan Anti-Scale Systems

has been installed on all fourblock

buildings of the Four

Season Village.

Application: The Vulcan Anti-Scale Systems

has been installed on all fourblock

buildings of the Four

Season Village.

Models: 2 x Vulcan S10 is installed

on the domestic hot water line


Models: 2 x Vulcan S10 is installed

on the domestic hot water line


1 x Vulcan S25 is installed

on the central cold water line.

1 x Vulcan S25 is installed

on the central cold water line.

Purpose: Not only is the household‘s water

supply isrusty, the internal piping

systems are also clogged due to

rust.

Purpose: Not only is the household‘s water

supply isrusty, the internal piping

systems are also clogged due to

rust.

Results: After a period of 3 months, the

limescale deposits and rust on the

boiler plates were successfully

flushed out and removed.

Results: After a period of 3 months, the

limescale deposits and rust on the

boiler plates were successfully

flushed out and removed.

The water feels softer now and

the limescale problems are gone.

Also the hardened rust in the

pipes has softened, making the

layers thinner.

The water feels softer now and

the limescale problems are gone.

Also the hardened rust in the

pipes has softened, making the

layers thinner.









Boiler equipment before

using Vulcan

Boiler equipment before

using Vulcan

Boiler equipment after

3 months using Vulcan

Boiler equipment after

3 months using Vulcan

www.cwt-vulcan.com

www.cwt-vulcan.com

EXCLUSIVE PARTNER

EXCLUSIVE PARTNER

References

Le Nobilis Residences



www.cwt-vulcan.com


Location: Le Nobilis Residences

(269 flats in the building)

Blainville, Québec,

Canada

Scale problem: Had to clean the scale with chemicals

manually

Model/Area: 1 x V5000 for the hot water recirculation

1 x S50 for the water entrance

Treatment area: Whole piping system

Testing period: 12 months


www.calcairesolution.com

The Results

The good comments of the director of the residence:

After 1 year of use, the results are positive, the cleaning

of limestone in kitchen appliances has decreased by 75%.

We have done tests on the filters in the kitchen, we stopped

changing the kitchen’s water filters in 2018 when installing

the Vulcan system. In 2020, the old filters of 2018 are made

immaculate white as if they were new, we can affirm that

the Vulcan system makes it possible to stop filter

changes, with a fairly high efficiency that the Vulcan

system was used to clean the old filters clogged.

We also noticed a complete stop of the service calls

concerning the limestone in the showers of housing. Before

the Vulcan system, we had to clean the shower heads in

each of the homes every 16 months. Since the installation

of the system, no customer has requested service for

cleaning.

In summary, we are completely satisfied with the system,

and we can say that customer service and water quality

have been greatly improved.

All 6 condominium and 4 private houses were equipped with Vulcan S25 & Vulcan 5000.

STEINBEIS-STIFTUNG FÜR

TRANSFERZENTRUM REUTLINGEN

WIRTSCHAFTSFÖRDERUNG

ANGEWANDTE UND UMWELTTECHNIK

(Foundation of economic promotion Reutlingen) (Transfer Centre - Applied and environmental chemistry)

60

Expertise

Concerning the effect of the water-treatment device

“Vulcan 5000“

Test subject: water treatment device "Vulcan 5000"

Manufacturer: Christiani Wassertechnik GmbH (CWT)

Heinrich-Heine-Str. 15

D-52249 Eschweiler

Test instruction:

A test should be carried out to determine whether Vulcan 5000 can reduce lime

deposits in water pipes and household equipment in a purely physical manner

without altering the water chemically.

Experimental demonstration of function:

The effect was verified in a heat exchanger arrangement using two identical testing

units. Water was withdrawn from the water pipes simultaneously upstream and

downstream of the device to be tested and calcium precipitation forced in the heat

exchangers.

As lime deposits increase, the flow of water decreases. The more water flows

through the experimental arrangement, the smaller tendency there is for the water

to form scale on pipes and container walls. The test was carried out on the basis of

the practice-related water withdrawal of a four-person household with the additional

regular withdrawal of five litres of water at half hourly intervals for a total of six weeks.

STEINBEIS-STIFTUNG FÜR

WIRTSCHAFTSFÖRDERUNG

(Foundation of economic promotion Reutlingen) (Transfer Centre - Applied and environmental chemistry)

This test showed that the tendency to form lime deposits is reduced considerably by

the “Vulcan 5000” water-treatment device. In addition, the effect continues for some

days after “Vulcan 5000” has been switched off. Seemingly, the effect is not only

limited to a certain part of the pipe, but also passed into the water flowing nearby

sections of the pipe.

Centre for Environmental Chemistry

Vulcan

5000

TRANSFERZENTRUM REUTLINGEN

ANGEWANDTE UND UMWELTTECHNIK

Water withdrawal

habits of a four-person

household

A – extraction before

treatment

References

B – extraction after

treatment

Reutlingen, Enclosure:

Test diagram

Thermometer

Water treated

with

Vulcan 5000

Untreated

water

Graphic

recording

mechanism

(Prof. Dr.D. Frahne)

Amount of water

Thermostat Heat Flow

flowing through start

90°C exchanger control

with 5 ml/min

Schematic representation to prove the function of the

water-treatment device Vulcan 5000

(Only one of the two tests is mentioned in the schematic representation)

Hairdresser Claudia Gugler‐Roux

LANCE BUTCHER

Gelorup

Western Australia

by Steinbeis Institute

3182 Ueberstorf, Switzerland

www.coiffureclaudia.ch

Water treatment system by CWT Germany

My wife and I live on a 5 acre property at Gelorup, 20 minutes south of Bunbury in Western

Australia. Our local water causes enormous problems with our reticulation system. Large quantities

of iron sludge and chips would build up in the piping system and block the solenoids and individual

sprinklers. The situation was getting us both down. It seemed like the sprinklers were continually

blocked and I was replacing the solenoids every six months.

Within three months of installing the CWT water treatment system the rust residual and sludge disappeared.

I was staggered by the results. The pipe was completely clear and there were no signs

of the iron scale at all.

A reliable and clean sprinkler system is very important for us to maintain a healthy garden which contains

more than 200 rose bushes and half an acre of trees and cottage garden. Our horse paddocks are also

under reticulation. The CWT system has saved me an enormous amount of time and money and I’m no

longer cleaning sprinkler heads or replacing the solenoids in the reticulation system.

The results have been so successful we are now planning a major expansion of the

garden and bird aviary. I would recommend this product for anyone who lives in a hard water area

in Australia. They’re simple to install and maintenance free.

Recommendation Vulcan Ueberstorf, November 2011

In the course of my almost 25 years of career as an hairdresser, I have been dealing with the element of water every

day. That is exactly how long I have been searching for a method to reduce lime deposits.

For 10 years now I have been running my business in my own house. All the more I was interested in doing something

against the constant cleaning and descaling in the household. Furthermore, the whole family prefers tap water as

their main drink. So the quality of the water is very important to us.

Vulcan sounds very interesting and I decided to install such a device for a test.

After we have been using Vulcan for half a year, we can make the following positive observations:

Less limescale deposits in shower, bath, WC.

Easier cleaning of our glass shower cabin (considerably less limescale deposits).

The water is noticeably softer, which is noticeable when washing my customers' hair.

The drinking and tap water is of a higher quality. It is noticeably more velvety and tasteless.

Taps and nozzles are less calcified.

The coffee machine is hardly calcified any more.

Generally less consumption and use of conventional descaling agents.

All in all only positive findings. We bought the Vulcan with complete conviction. If the statements also apply to the

water pipes in the house, our water pipe system will not incur any expensive maintenance costs in the next few years,

so that this investment has also paid off here.

Addendum 27.05.2020: Even after 9 years I am still very satisfied with Vulcan and am happy to give my consent for the

publication of this reference.

Claudia Gugler‐Roux

m Western Australian enjoying his clean sprinkler system after installing the water treatment system by CWT.

First-hand report concerning the Vulcan 5000 electronic water treatment system

MADE IN

GERMANY

Dear Ms. David,

I would like to take this opportunity to thank you once again for the great offer to test your

Vulcan 3000 for six weeks.

Dear Vulcan team,

61

My results ...

The device was very easy to install on the water pipe.

After plugging in the power supply, it was ready to go.

Here you can see my home‘s new heating system including the hot water boiler.

And how it started....

After just two days (by which time the water in the hot water tank had almost been

replaced), the limescale deposits in the bathroom (glass door and fixtures) were noticeably

reduced. We could also notice positive effects of the „lime converter“. Hardly any deposits

in the black kettle and coffee maker. Another positive point is that you have the feeling of

softer hair after showering.

What can I say, that device meets our expectations to our complete satisfaction.

Thank you very much.

I have changed the old oil heating system into a new water-air heat pump.

The Vulcan installation was one year ago and until now I am very satisfied.

My heating system has still no problems with limescale.

Best wishes

H. K. from Finland

Vulcan 3000

Technical Data

Vulcan 3000

Technical Data

Vulcan 3000

With best regards

Jürgen Bartelheimer

from Bünde

Maximum capacity

Maximum capacity

Max. pipe Ø

Max. pipe Ø

3000 l/h

(13 gpm)

1 1 / 2"

(~ 38 mm)

Voltage 48 Volt

Wattage 2.2 Watt

Impulse cable

Band width

2 x 1 m (2 x 39")

10 mm (0.4")

Measurements 125/80/30 mm

(electronic unit) 4.9"/3.1"/1.2"

Frequency range 3-32 kHz

Required space

250 mm

10"

3000 l/h

(13 gpm)

Scope of delivery

1 Vulcan 3000 electronic unit

1 1 / 2"

(~ 38 mm)

2 Vulcan 3000 Impulse bands

1 Power supply

8 Cable ties

1 Product brochure

1 Warranty information

Voltage 48 Volt

Wattage 2.2 Watt

Scope of delivery

1 Vulcan 3000 electronic unit

2 Vulcan 3000 Impulse bands

1 Power supply

8 Cable ties

1 Product brochure

Impulse cable

Band width

Programs 1

Electronic Switching

power supply unit

Measurements

(electronic unit)

In

100 - 240 Volt

50 - 60 Hz

Out 48 Volt, 0.62 A

Shipping Measurements (gross)

Single unit

Box of 10

2 x 1 m (2 x 39")

10 mm (0.4")

27 x 30 x 9 cm

1.5 kg

32 x 42 x 56 cm

15.0 kg

Other shipping options on request.

10.6" x 11.0" x 3.5"

3.3 lbs

125/80/30 mm

4.9"/3.1"/1.2"

12.6" x 16.5" x 22.0"

33.0 lbs

1 Warranty information

MADE IN

Frequency range 3-32 kHz

GERMANY

Required space

250 mm

10"

Water Air Heat Pump System

Programs 1

www.cwt-vulcan.com

Electronic Switching

power supply unit


Köpenicker Str. 154

10997 Berlin

Germany

In

100 - 240 Volt

50 - 60 Hz

Out 48 Volt, 0.62 A

Shipping Measurements (gross)

Single unit

Box of 10

27 x 30 x 9 cm

1.5 kg

32 x 42 x 56 cm

15.0 kg

Other shipping options on request.

Family Janker

from Ottobrunn

10.6" x 11.0" x 3.5"

3.3 lbs

12.6" x 16.5" x 22.0"

33.0 lbs


We would like to in the following share our experience with the VULCAN 5000 device.

www.cwt-vulcan.com



www.cwt-vulcan.com

We installed the VULCAN 5000 device for a trial period back to last year. As the results of the device

during the trial period were positive and conformed with our decalcification requirements, the only

thing preventing us from making the purchase immediately was that we were waiting to test two

further devices.

The other two devices which were based on magnetism could not maintain the same results achieved

by the VULCAN 5000. The effect of one device was incomparable, the other device was difficult to

assemble due to incorrect dimensions. Since our family house is an old building with an extension

built in 1991, the water pipelines are so laid out that the distance from the wall to the centre of the 1

inch supply line is only 25mm. Despite this narrow width the installation of the VULCAN 5000 device

was not a problem.

After we sent back your device and the other two shortly after, we put off the issue of water softening

and decalcification. However, after visiting the ‘Heim & Handwerk’ trade fair in Munich this year, we

decided to purchase your device, due to our high water hardness.

Since the installation we have noticed the immediate effects of softer water as well as a decrease in

the amount of scale. The reduction of scale is particularly visible in the transparent water container

of our espresso machine as well as in the aerators. We are confident that we have purchased the

correct device for our house with a good price/performance ratio.

Yours Sincerely,

Family Janker

www.cwt-vulcan.com

EN 03/2026

Vulcan Anti-Scale System - Reference Book (EN)

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